Commit Graph
41 Commits
Author SHA1 Message Date
Zhenghan Songandwyuc ca3d785221 build(node): enforce direct dependency engine floor (#1337)
Why:
- The root Node 20.9 contract predates direct runtime dependencies whose declared minimums now reach Node 22.19.
- README, contributor, localized docs, and the OpenMAIC extension skill repeated the stale supported-version claim.

What:
- Raise the root Node minimum to 22.19 and align every operator, contributor, locale, and skill prerequisite.
- Add a check that compares the root minimum with installed direct production dependency engine minimums.
- Run the new contract check in CI after the frozen dependency install.

Risk:
- This changes the declared minimum only; no upper bound is added and Node 24 compatibility remains a separate concern.
- The localized docs build was validated with the independent #1306 boundary fix from PR #1307, which is not included here.

Tests:
- RED on the base: engine check reported pi-agent-core, pi-ai, svg-pathdata, and undici floors
- GREEN: root minimum 22.19 satisfies 35 engine-constrained direct dependencies
- Node 20 lockfile-only install reports the root unsupported-engine warning
- Node 22 frozen install and postinstall
- Docs build with PR #1307 boundary: 34 pages and all locale postexport checks; docs types:check
- Root Prettier, ESLint, TypeScript, i18n, package-version, and internal-dependency gates
- Root pnpm test: 7137 passed, 81 skipped

Live Docs:
- GitHub issue #1304 tracks the Node contract; #1306 / PR #1307 tracks the separate docs-build prerequisite.

Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-09-02 04:29:52 -04:00
wyucandClaude Fable 5 04621578de release: OpenMAIC 1.0.0 — the agent workbench (#1228)
* feat(storage): add an agent-session store with PG backend and layered contracts (#1163)

* feat(storage): add agent-session store with PG backend and layered contracts

* test(storage): avoid BigInt literals for pre-ES2020 root typecheck

* fix(storage): close agent-session store review findings

* docs(storage): align hook ordering and contention-probe claims with the code

* ci: run on the agent-workbench integration branch

* chore(storage): bump to 0.5.0 for the agent-session store

* fix(storage): carry replay compaction across page boundaries

* feat(agent): add the driver model contract and stage route dialect (#1165)

* feat(agent): add the driver model contract and stage route dialect

* fix(agent): validate route context windows and clarify dialect precedence

* feat(agent): adapt the agent-session store and runtime foundations (#1167)

* feat(agent): adapt the agent-session store and runtime foundations

* feat(agent): resolve request owner identity via an anonymous cookie

* docs(agent): document the opt-in compaction default and harden edge cases

* feat(agent): add the background session runner (#1169)

* feat(agent): add the background session runner

* feat(agent): wire the runner into startup behind feature flags

* fix(agent): stop clean interruptions from consuming the attempt budget

* fix(storage): charge the attempt budget for abandoned leases but not clean parks

* docs(storage): document the attempt-charging contract and decouple its tests

* feat(agent): add agent session and owner event streams (#1170)

* feat(agent): add agent session and owner event streams

* fix(agent): close the session-existence oracle and document the owner seam

* feat(agent): add agent session lifecycle routes (#1171)

* feat(agent): add agent session lifecycle routes

* fix(agent): validate session-create input and preserve the owner cookie on errors

* refactor(storage): drop the unused active-stage API from the agent-session contract (#1174)

* refactor(storage): drop the unused active-stage API from the agent-session contract

Tools address stages explicitly on every call, so the store keeps no
mutable session-level stage pointer. Removes resolveActiveStage and
setActiveStage from the store interface, their PG implementations, the
active_stage_changed lifecycle event, the session_active_stage owner
event variant, and the contract tests pinning them. The active_stage_id
column and the DDL check constraint stay untouched for schema
compatibility.

* chore(storage): bump @openmaic/storage to 0.7.0 for the contract removal

* docs: document the agent runtime configuration surface (#1176)

* fix(agent): repair orphaned and late tool results across interruption boundaries (#1180)

* fix(agent): repair orphaned and late tool results across interruption boundaries

A crash, shutdown, or provider failure can leave the durable transcript with
tool calls that have no result, or with results ordered illegally for the
provider. Three failure modes were fixed:

- Orphaned tool calls: a run that died between an assistant tool-call frame
  and its result left a dangling call in the entry tree. Resume no longer
  synthesizes and persists receipts for it: interrupted results are a
  read-time provider view owned by a shared read-boundary repair, which
  returns the original array for a healthy transcript and never mutates the
  tree.

- Late parallel results: a parallel tool can finish while pi unwinds an
  aborted assistant frame, leaving result(A), assistant(aborted), result(B)
  in durable order. Strict providers reject non-contiguous results, so the
  read-boundary repair moves existing results next to their owning assistant
  frame (in call order), omits incomplete unwind frames, and synthesizes
  receipts only for genuinely missing calls.

- Interrupted calls at the write boundary: a call still in flight when the
  run winds down (shutdown, lease loss, cancellation, provider failure) had
  no receipt at all. The runner now tracks in-flight calls from their
  assistant frames and, before the terminal flush, appends an
  interrupted-result receipt for each still-orphaned call through the same
  attempt-fenced write chain, so a lease-stealing zombie never writes and
  the next claim sees a provider-safe transcript.

* test(agent): pin the runner wiring for interruption-boundary tool repair

* feat(agent): add neutral tool foundation libraries (#1184)

* feat(agent): register a web_search tool on the session runner (#1185)

* feat(storage): add a per-session URL trust gate (#1186)

* feat(agent): add the skills system (#1189)

* feat(agent): add the skills system (builtin directories and durable user skills)

* fix(storage): serialize the user-skill quota check-and-insert per owner

Two concurrent creates at the 50-skill boundary both counted 49 rows and
both inserted (READ COMMITTED, no lock), overshooting the quota contract.
The create transaction now takes a per-owner pg_advisory_xact_lock first,
and the same-name idempotency check runs before the count check so an
at-least-once retry of the create that committed as the owner's 50th row
still returns its durable receipt instead of a quota error. The 23505
backstop is retained for writes that do not take the lock.

* fix(agent): share unstorable-character validation and align skill lookup

* feat(agent): add session materials and a fetch_url tool behind the URL trust gate (#1190)

* feat(agent): add session materials and a fetch_url tool behind the URL trust gate

* fix(agent): harden session material fetching

* feat(storage): add an ownership scope to stage documents (#1191)

* feat(agent): add material read and search tools (#1192)

* feat(agent): add stage read and patch tools (#1194)

* feat(agent): add page generation and deck editing tools (#1198)

* test(storage): keep the PG contract suite order-independent (#1200)

* fix(agent): revoke deleted-session URL authority and reject private ISATAP endpoints (#1199)

* fix(storage): revoke deleted session URL authority

* fix(ssrf): reject private ISATAP endpoints in strict fetches

* chore(storage): bump to 0.11.1 for the session-URL authority fix

* feat(agent): add roster and voice registration tools (#1201)

* feat(agent): add folder organisation tools (#1202)

* feat(api): add stage and material HTTP routes (#1203)

* feat(workbench): add the client data layer (#1204)

* feat(workbench): add the client data layer

* docs(workbench): write the ported comments in English

* chore(edit): remove the in-editor agent panel (#1210)

* chore(edit): remove the in-editor agent panel

* style: apply prettier formatting

* fix(agent): report the runtime as unusable without a database (#1207)

* fix(agent): report the runtime as unusable without a database

* style: apply prettier formatting

* feat(agent): add image, video and pptx import tools (#1211)

* feat(workbench): add the agent chat surface (#1205)

* feat(workbench): add the agent chat surface

* docs(workbench): write the ported comments in English

* fix(workbench): label the folder and rename tools on the timeline

* fix(workbench): label the roster and voice tools on the timeline

The reconciliation test iterates every tool the runner registers and
requires a display label of its own. The roster and voice-clone tools
(list_voices, set_roster, clip_audio, register_voice) reached the
integration base with the roster/voice-registration tools but never
gained presentation rows, so they fell through to the default branch
and rendered their wire names. Port their rows from the reference
implementation (labels and i18n keys verbatim) and extend the
reconciliation allowlist with ROSTER_TOOL_NAMES and
VOICE_CLONE_TOOL_NAMES, so a future tool cannot enter the product
without a label.

* feat(agent): add the material extraction lifecycle (#1212)

* feat(storage): add material extraction lifecycle

* feat(agent): execute queued material extraction

* style: apply prettier formatting

* style: satisfy prefer-const in the extraction runner

* test: give material fixtures the extraction lifecycle fields

The media-tools slice and the extraction lifecycle slice were each green
in isolation but never compiled together: the lifecycle made derivedFrom
and extraction required on AgentSessionMaterial while the media-tool
fixtures predate them.

* chore: remove stray task notes

* fix(workbench): label the extraction lifecycle tools on the timeline

* feat(workbench): add the workspace shell (#1206)

* feat(workbench): add the workspace shell

* docs(workbench): write the ported comments in English

* i18n(workbench): align workspace keys across locales

* fix(workbench): adopt the landed data layer and label the extraction tools

- replace the sibling-slice seam stubs with the real data-layer modules
- drop ambient declarations now shadowed by landed files
- port timeline labels for the extraction lifecycle tools from the reference
- align the new i18n keys across all locales

* ci: retrigger

* feat(api): folder routes, stage-meta viewer surfaces, and the material upload contract (#1215)

* fix(storage): restore capability-based stage access

* fix(api): bind document access to request owner

* fix(agent): restore three-state stage access on the tool layer

Port probeStageAccess and the three-state StageAccess (owned / foreign /
missing / tombstoned) and gate every stageId-bearing stage tool on an owned
probe, mirroring the reference per tool:

- move_to_folder, rename_stage, read_stage_outline refuse a non-owned stage
  with the single not-yours message before touching the store.
- The course/DSL toolset and the roster toolset are wrapped by
  withOwnerStageAuthorization: read_stage, patch_stage, grep_stage and every
  writer refuse a foreign stage with the same message and refusal shape.
- Scene preview keeps its own probe and its own refusal text, and is
  registered beside the course toolset (never double-gated).
- The runner injects one probe factory at the three call sites.

Tests: the dsl cross-owner test premise (a foreign stage is readable by id)
encoded an invented capability-read policy that the reference does not have
at the tool layer; it now asserts foreign read/patch/grep are all refused
while the owner still reads. Curriculum cross-owner assertions were already
the reference's and now pass with the probes in place.

* docs: correct per-file test counts in the fidelity report

* test: fix type errors in stage-access fidelity test

* test: adapt media-tool and gate suites to the owner-scoped store seam

* feat(api): add owner-scoped course-folder HTTP routes

Port the reference implementation's /api/folders family (list, create,
rename, delete with ungroup/remove modes, and folder membership) onto the
owner-bound document store, replacing its provider-based auth with the
existing withRequestOwnerId / owner-scoped store seams.

The storage package's folder store grows the pieces the routes need:
DocumentFolder.order (schema column + max+1 assignment + ordering),
renameFolder, deleteFolder(mode) with captured member ids, and
setStageFolder(stageId, folderId | null) with idempotent un-filing.
FolderNameError moves into folder-name-validation.ts (stage-storage re-exports
it, keeping import sites intact).

Every route gates on the configured agent runtime (plain 404 when off or
unconfigured), keeps the reference's machine codes and envelopes, and is
covered by gate tests plus a behavior suite.

* feat(api): add stage-meta viewer surfaces for the classroom

Port the reference implementation's viewer-facing stage state — can-edit /
collected / published / generation-complete — on top of the stage-access
base (stage_meta + tombstones). stage_meta gains published_at and
generation_complete columns plus a stage_bookmarks table; the reference's
deployment-specific origin/claimed_at columns are stripped.

New gated routes: GET /api/stage-meta/[stageId] (per-viewer facts, 404 for
absent/tombstoned, never returns the owner id), GET /api/stages/[id]/status,
POST generation-complete / publish / unpublish (owner-only), POST
/api/bookmarks. The resolver lives in lib/server/stage-access.ts.

Wiring: a fetchStageMeta client with the reference's three-outcome contract,
stage-store isOwner/isBookmarked/readOnly fields (upstream single-user
defaults, no-op until the sidecar answers) plus setViewerAccess, the
classroom apply path computing readOnly = !(isOwner || isBookmarked), the
Stage editability gate, and a sidecar probe after each classroom load. A
sidecar 'absent' answer keeps the editable default here because the
classroom also serves local-only courses; server writes stay owner-enforced.

* feat(api): port the reference material upload contract

Rewrite POST /api/materials to the reference implementation's upload shape
so the workbench uploader (uploadWorkbenchMaterial, which posts no session
id and expects a flat 201 view) works unchanged: owner-scoped upload with
mime normalization/validation (415), per-class size caps checked on the
declared content-length and the streamed body (413), empty body (400),
quota (429), sha256 reserve->store->finalize lifecycle with abandon on
failure, flat { materialId, originalName, bytes, mime, extraction } 201,
and an x-request-id echo.

Adds the owner-scoped material library (owner_material table + quota +
24h lazy sweep, bytes in the host's asset registry as the neutral
replacement for the reference's object-storage byte path) and the material
cap configuration. The session-scoped GET list is left as-is; the
reference's owner-material extraction worker is not ported (the branch's
session-material extraction lifecycle already covers extraction).

Gate tests now cover all 23 persistence routes across the three runtime
env states; the materials behavior suite pins the new contract.

* feat(media): add an optional local ffmpeg media extractor (#1213)

Adds a local ffmpeg/ffprobe pipeline as a second media extraction
provider behind the extractor registry, ported faithfully from the
reference implementation: duration probing, keyframe-safe chunking,
per-chunk ASR with timeout and deadline budgets, and timestamped
transcript assembly.

- Availability probing feeds the registry's candidate selection: the
  provider simply is not a candidate when ffmpeg/ffprobe are absent.
- With neither ffmpeg nor a cloud provider configured, extraction fails
  with an actionable message naming both enablement paths.
- Media materials route through the same extraction lifecycle and lease
  fence as documents; no parallel queue.
- Tests inject the executable resolver so the missing-ffmpeg path is the
  default-tested one; the real pipeline test is skip-if-unavailable.
- @openmaic/storage 0.13.0 -> 0.14.0 (media routing in the material
  lifecycle surface).

* feat(storage): per-scene monotonic revisions via database triggers (#1214)

* feat(storage): per-scene monotonic revisions via database triggers

Restore the reference implementation's freshness granularity: a
per-scene monotonic revision maintained by database triggers, so every
writer (HTTP routes, agent tools, jobs, manual SQL) bumps it without
application cooperation.

- Companion revision tables + trigger functions in the storage package's
  idempotent schema bootstrap, with the lock-order invariant, pg_notify
  wakeup and the suppression switch for batch writers.
- ensureDocumentSchema gained a dollar-quote-aware statement splitter.
- The freshness and manifest routes serve per-scene revisions.
- Mutation-verified: dropping the triggers turns the revision tests red.
- @openmaic/storage 0.13.0 -> 0.14.0.

* fix: forward the freshness manifest through the owner-bound store

* feat(workbench): add the Pro entry points and preserve the mode-transition semantics (#1208)

* feat(workbench): add the Pro entry points

* feat(workbench): preserve Pro mode transition semantics

* fix(workbench): drop ambient declarations shadowed by landed slices

* fix(workbench): drop ambient declarations shadowed by the landed shell

* feat: port workspace shell sibling modules

Port the 16 leaf modules the Pro workspace shell imports but that were only
ambient-declared, replacing the compile-time bridge with real implementations
adapted from the sibling-slice reference: pure workbench helpers (session
title, rail tab, course-chat bootstrap, created-course tabs, course-tabs
memory, workspace navigation, pane navigation, pro-edit sizing,
existing-course minting, first-message session), the neutral brand context and
course-rename server API, the server-action session delete, the home
discovery hook, the classroom pane host with its load-policy leaf, the theme
toggle and floating-layer owner, plus the floating-layer-owner wiring the
dialog/dropdown/tooltip portals stamp.

Also add the workbench-shell locale copy for all 12 locales, port the
reference tests for the ported modules, and drop
types/workbench-sibling-slices.d.ts now that every declaration has a real
implementation.

* docs: keep ported comments in English and deployment-neutral

* docs: announce 1.0.0 and refresh the feature overview (#1216)

* docs: announce 1.0.0 and refresh the feature overview

* docs: finalize 1.0.0 README after feature merge

* fix(agent): control-plane routes answer 404, not 500, without a database

The agent control-plane routes gated only on the runtime flag, so an
enabled-but-unconfigured deployment (flag on, DATABASE_URL empty)
answered 500 from a store that cannot connect. Gate them on the
configured check instead, matching the stage/material routes: the
whole surface is cleanly absent until both the flag and the database
are present. The status probe keeps reporting both bits.

* test: mock both runtime gate exports in the control-plane route suites

* fix(agent): abort in-flight TTS on cancel and bound each provider request with a timeout (#1217)

The generate_tts / scene-tts path checked the runner's AbortSignal between
actions but never created the provider HTTP requests with it, so a session
cancel left a hung synthesis fetch in flight until a restart repaired the
tool result. Thread the signal end-to-end: TTSModelConfig carries an
optional signal, generateTTS combines it with a per-request timeout
(TTS_REQUEST_TIMEOUT_MS, default 30s, ported from the reference runtime's
TTS bounds) via AbortSignal.any, and every provider fetch (openai, azure,
glm, qwen incl. voice-clone + audio download, voxcpm, minimax, doubao,
elevenlabs, lemonade) is created with that signal.

A timeout now fails the tool call with TTSRequestTimeoutError (a clear
retryable error) instead of wedging the session; a caller cancel propagates
as the interruption so the runner settles the session as cancelled without
a restart.

Tests: hung-provider simulation rejects at the timeout with the retryable
error; abort mid-flight aborts the captured request signal and surfaces the
interrupted shape; removing the signal wiring makes the abort tests fail
(red), restoring them turns green.

* fix(workbench): PG-mode home listing via owner stages; keep the interrupted terminal course card (#1218)

Finding 1: with server persistence on, listStages resolved to the generic
GET /api/persistence/documents listing, which the capability model
deliberately answers 403 FORBIDDEN_DOCUMENTS for (reads by id, listings
owner-only). The home/workspace library now lists through the owner-scoped
GET /api/stages surface (same anonymous-owner cookie the workbench uses)
when server persistence is enabled; the server-side 403 is untouched.

Finding 2: a run interrupted (session_interrupted) and repaired
(session_resumed) that ends cancelled before agent_end stranded its pending
classroom sightings, so the timeline's terminal card lost the course the
answer produced. session_end (cancelled) now flushes the pending sightings
into the same course card set agent_end paints, before the stopped caption.

* chore(workbench): remove the bookmark concept and the saved-courses drawer (#1219)

* chore(classroom): remove the bookmark ('collected') concept entirely

The stage-meta viewer port introduced a bookmark surface (stage_bookmarks
table, POST /api/bookmarks, the isBookmarked sidecar field, and a
readOnly rule that let a saved course stay editable). The product has no
such concept, so remove it as a closure:

- delete the /api/bookmarks route and the stage_bookmarks table plus its
  query helpers from the persistence bootstrap
- drop isBookmarked from GET /api/stage-meta/[stageId]
- simplify the classroom read-only rule to readOnly = !isOwner across the
  sidecar client, ownership signal, classroom load, stage store and the
  classroom page
- keep publish/unpublish, generation-complete, isOwner and isPublic
  exactly as they were
- update the gate and stage-meta route suites and the README mentions

The workspace rail's Bookmark glyphs and comments describe the upstream
saved-courses (favorites) section, which is driven by isOwner and renders
no collect affordance; they are kept as unrelated homonyms.

* chore(workbench): remove the saved-courses drawer UI

The first pass removed the bookmark data model but kept the rail's
"Saved courses" drawer, judging it a separate surface driven by
`isOwner === false`. The home/workspace listing is owner-scoped, so that
flag can never occur: `allSaved` is permanently empty and the drawer
(plus the collapsed-rail Bookmark mini-button) is a dead affordance.
Remove it: the SavedDrawer component and its mount, the savedOpen /
savedSection state, the allSaved / matchedSaved derivations, the 'saved'
variant of the course-list renderers, the mini Bookmark glyph, the
drawer-only CSS, and the drawer's i18n keys from all 12 locales. The
courses tab is now exactly one folders tree.

The authored/favorites split in workspace-tree.ts goes with it; the tree
module no longer reads `isOwner`. The discovery course type keeps the
field — the shell still reads it for read-only gating.

Upstream has no collect concept; the drawer could only ever render empty
here. The reference implementation HAS this drawer (its favorites come
from its account system), so this removal is a deliberate upstream
product decision, not a fidelity bug.

* fix(workbench): restore the attach entry, add the rail settings entry, pin all three entry points (#1221)

* fix(workbench): restore the composer attach entry by gating it on the live runtime

The AttachButton's rollout probe read a `materialsEnabled` field that this
branch's /api/agent/runtime never answers (the materials routes gate on the
runtime itself, like the stages), so the gate could never pass and the attach
button never rendered — the Pro launch and chat composers showed only the
@-mention and enhance glyphs.

Substitute the field with the runtime's `enabled` value, which IS the upload
action's precondition: POST /api/materials answers 404 whenever it is false,
so the render condition now equals the action precondition (no dead button).

The button's label (`proMode.attach`) is a user-visible string that becomes
visible again; port the reference implementation's own translations verbatim
into the 11 locales that still carried the Chinese copy.

* feat(workbench): add the settings entry to the rail's bottom-left cluster

The reference's rail foot carries a cluster of utilities (its saved-courses
drawer, the language switcher, the display toggle). This branch removed the
drawer — it could only ever render empty here — and the product decision is
to fill that freed spot with the settings entry.

Add a settings trigger to the foot cluster (expanded rail, beside the
language and display toggles, and on the collapsed strip) and mount the
model/provider SettingsDialog in the rail, wired to the trigger. It is the
same dialog the classic home opens from its header pill; the workspace had no
settings entry of its own, so nothing is duplicated within a surface.

* test(workbench): pin the restored upload, attach, and settings entry points

Covers the three restored entry points:

- the courses-tab upload control: rendered beside the course name filter,
  wired to the discovery hook's ZIP import trigger, disabled while an import
  runs, and gated by the same condition as its action (the courses tab);
- the composer attach control: an actual render of AttachButton under both
  probe answers (visible when the runtime says the upload path is live,
  hidden otherwise), its mounts in the launch and chat composers, the
  branch's runtime-field substitution in the probe, and the reference's own
  `proMode.attach` copy in all 12 locales;
- the settings entry: the trigger in the rail's foot cluster (expanded and
  collapsed), beside the language and display toggles, opening the
  SettingsDialog the rail mounts.

* chore(config): the Pro workbench flag implies the MAIC Editor gate (#1223)

A workbench build without the editor toggle has no way to edit a course:
enabling NEXT_PUBLIC_PRO_WORKBENCH_ENABLED while forgetting
NEXT_PUBLIC_MAIC_EDITOR_ENABLED produced exactly that split-brain bundle.
The workbench IS Pro mode, so its flag now implies the editor gate; the
standalone flag remains for deployments that want the classroom editor
without the workbench. Documents both flags in .env.example.

* fix(agent): wake SSE tails and the runner on durable deltas (streaming fidelity) (#1222)

The Pro workbench chat did not stream: the session/owner SSE routes polled
the durable event log on a 5s/30s clock with no wakeup, so message_update
deltas (written at 150ms cadence) reached the browser in poll-sized blocks
and the thinking strip only mounted after the whole reasoning text had
accumulated.

Port the reference's LISTEN/NOTIFY delta path:

- storage: add in-transaction wake hooks (onSessionEventAppended,
  onOwnerEventAppended, onCancelRequested) so a host queues pg_notify in
  the same transaction as the durable append; align readEventsAfterForReplay
  to rank the bounded page so the first delta after the cursor is always
  kept (the live tail can never starve). Bump @openmaic/storage to 0.18.0.
- app: port the process-wide event-notify bus (dedicated LISTEN client,
  self-check probe, reconnect backoff; notify through the storage
  transaction surface), wire the store hooks, subscribe both SSE routes
  before the initial read with the reference's initializing gate, and give
  the runner one {kind:'session'} subscription whose wake runs the cancel
  check and the message drain. Polls stay as the lossy-NOTIFY backstop.
- lifecycle: start/stop the bus from instrumentation.

Tests: storage hook + compaction contract; route wakeup latency; runner
wakeup wiring with a fake agent; bus unit tests; PG contracts proving a
real append wakes the routes and a live SSE route forwards a message_update
on the wakeup, and that a rolled-back append never wakes. Also fix the
pre-existing park-attempt-budget PG test TRUNCATE (missing CASCADE against
newer FK tables).

* fix(storage): asset writes self-deadlocked against pooled PostgreSQL (#1225)

* fix(storage): refuse the non-transactional byte-write deadlock configuration

A byte store whose plain write() runs on its own pooled connection cannot be
invoked from inside a registry write transaction: after the transaction has
claimed the blob-row lock, that write blocks on the lock the transaction just
took while the transaction waits on the write - a self-deadlock PostgreSQL
cannot detect (one side is idle in transaction).

There is no lock-safe ordering for such a writer: bytes must be written after
the row claim (writing before it lets the collector delete the bytes while the
upsert waits), and any second-connection write after the claim is the
deadlock. The configuration is therefore detected and refused:

- AssetByteStore gains writesOutsideRegistryDatabase?: true, declaring that the
  layer's plain byte operations cannot contend for the registry's row locks.
- PgAssetStore refuses put()/replace() up front (and defends coordinatedWrite)
  when the byte store has no writeWith and does not declare the flag, throwing
  a clear configuration error before any row is claimed.
- The collector mirrors the guard on its delete path (deleteWith or a declared
  out-of-registry layer, else a configuration error).
- The object store declares the flag (its out-of-transaction write remains
  legitimate); the in-registry PostgreSQL byte column provides writeWith /
  deleteWith instead.
- Write transactions (put/replace/remove) set SET LOCAL lock_timeout = 30s so
  any future lock-contention variant fails loudly instead of hanging.

Bumps @openmaic/storage to 0.18.0.

* fix(persistence): forward the transactional byte methods through the lazy asset byte-store wrapper

The no-bucket case of lazyAssetByteStore returned a bare { write, read,
delete } and dropped writeWith/readWith even though the underlying
PgAssetByteStore has them. The registry's hasTransactionalWriter duck check
then failed and put() fell back to the byte store's own pooled connection,
which blocks forever on the blob-row lock the registry transaction just took
when the bytes live in the same PostgreSQL - the production self-deadlock.

The no-bucket layer is statically PgAssetByteStore, so its transaction-pinned
methods are forwarded eagerly (typed against the real signatures via
PgForwardedByteStore). The bucket case keeps its lazy-probing semantics: no
transactional writer exists there, the signed-URL method stays absent or lazy
exactly as documented, and the wrapper now declares writesOutsideRegistryDatabase
so the registry may run the plain write inside its transaction.

New tests pin the wrapper's transactional capability red-to-green and assert
put()/resolve() route byte traffic through the transaction-pinned queryable.

* fix(home): cap the generate-prep ingest drain at 3s so Generate never waits the full server budget

The classic home flow's Generate click drained in-flight ingests for the full
15s server budget. Cap the wait at GENERATE_DRAIN_CAP_MS (3000ms, documented as
a UX bound) and reuse the existing timeout fallback: sources that miss the cap
proceed on the legacy byte path and each late-resolving id is released.

* chore(storage): bump to 0.19.0 over the concurrently landed 0.18.0

* fix(agent): bound every tool call with a timeout; never resurrect a cancelled session (#1226)

* fix(agent): bound every tool call with a global timeout and settle it on cancel

A tool await that neither resolves nor rejects wedges the session forever:
the lease keeps heartbeating and the driver never reaches its next cancel
checkpoint. Race every tool execution (in buildAgent) against a hard budget
(OPENMAIC_AGENT_TOOL_TIMEOUT_MS, default 10 min, per-tool overrides for
known long runners) and against the caller's AbortSignal, so even a
signal-ignoring await cannot keep a cancelled session running.

On timeout the call rejects with AgentToolTimeoutError; the agent loop turns
the rejection into a structured error tool-result the agent can retry or
proceed from, and the abort signal is delivered to the tool's in-flight work
through a derived controller. Zombie-tool updates after settlement are
dropped.

* fix(storage): never re-lease a cancel-requested session; settle it as cancelled on claim

The claim scan treated a session with cancel_requested_at set as a normal
claim candidate: after a restart it re-leased the same session for attempt
N+1 and resumed generating despite the pending cancel. claimNextSession now
settles such candidates as cancelled under the claim lock (status cancelled,
attempt reset, lease and cancel request cleared, terminal session_end event
and owner projection) instead of leasing them, then keeps scanning.

Bump @openmaic/storage to 0.18.0.

* docs: takeaway-style 1.0.0 announcement with bilingual guide links

The 1.0.0 head is now a short takeaway block — badge links to the
official user guides (English and Chinese), five one-line highlights,
and pointers into Features and the workbench setup section — instead of
six dense paragraphs. The detailed provider-neutrality and freshness
notes move into the Features workbench section, phrased database-
neutrally (the announcement no longer names a specific database).
Release date corrected to August 27.

* fix(workbench): restore editor chrome, mode transition, streaming, materials, mentions, folders (#1229)

* fix(workbench): wire workspace folder routes

* fix(editor): restore reference workbench chrome

* fix(workbench): persist composer materials and course refs

* fix(workbench): preserve live reasoning frames

* fix(persistence): back off failed streaming saves

* chore(workbench): retire stale slice seams

* test(editor): cover element pin layer

* chore(storage): bump to 0.21.0 for the user-message ref/material fields

* chore(editor): translate ported code comments to English

* fix(agent): fence durable tool writes and consume cancel requests atomically (#1230)

* fix(agent): enforce provider force-off in agent tools and scrub vendor identity from tool results (#1231)

* fix(materials): serialize per-owner quota reservations and make crashed uploads reclaimable (#1232)

* fix(editor): resolve dock-bar i18n keys, remove dock height drag, wire element referencing (#1233)

* fix(workbench): send the opening session message exactly once with refs intact (#1234)

* feat(editor): port timeline TTS preview single-flight and voice-all state latching (#1235)

* fix(media): restore the reference classic media chain (#1236)

* fix(import): adapt imported PPTX canvas size so decks render without overflow (#1237)

* fix(editor): complete element referencing — renderer DOM contract and GenUI picking aligned with the reference (#1238)

* test(providers): reconcile the provider-config vendor-token debt count after the main merge

The integration line's AK/SK fallback for the managed document provider adds
occurrences that main's allowlist snapshot predates. Same mixed-composition
debt category the group already documents; no new vendor behavior.

* test(providers): reconcile vendor-token debt counts with the integration line

The main-merge brought main's neutrality-guard snapshot next to integration
features it predates (media-extractor fallback chain, local voice-profile
deletion semantics, the enabled-TTS helper). Same debt categories the guard
already documents; counts updated to the guard's own tally and two grouped
entries added. No new vendor behavior.

* fix(agent): carry reasoning through the completions dialect so the thinking strip renders (#1239)

* feat(skills): add Feynman and spiral curriculum methods (#1240)

* feat(agent): port missing reference tools and skills (parity audit) (#1241)

* feat(media): retire asset-registry wiring; media and materials follow the reference byte model (#1242)

* fix(classroom): center adapted canvases in the stage and send back navigation home during generation (#1243)

* feat(settings): skill management with real list, download, delete, and upload (#1244)

* feat(settings): skill management section with real list, detail, and zip download

* feat(skills): owner skill delete and upload across storage, API, and settings

* fixup! feat(settings): skill management section with real list, detail, and zip download

chore: neutralize a reference note in the settings header comment

* fix(media): persist origin-independent classroom-media references from the agent runtime (#1245)

* feat(editor): float the insert toolbar in the outer frame with collapse (#1246)

The insert strip was bounded to the slide card, so it could only ever sit on
top of slide content: the card's overflow clipped it and it could not be parked
in the padding beside the slide. Move it into the studio frame the element
picker's panel already roams (CanvasOverlayPortal + the frame selector), so both
canvas overlays share one bounding container and their handles behave the same.
While picking, the strip rises over the picker and goes inert, which is the
z-order CANVAS_OVERLAY_Z already documents.

Add a fold beside the grip: the chevron collapses the strip to that grip row and
back, with the buttons unmounted rather than hidden. The fold is session-local
state owned by EditShell, next to the drag offset, so a surface swap keeps it;
nothing is persisted. Expanding a strip parked at the bottom edge re-clamps
through the same bounds rule the keyboard move uses.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

* fix(workbench): align the chat timeline's left edge with the composer (#1247)

* fix(agent): fence session claims while an ask_user question is outstanding (#1248)

* fix(agent): settle-time rescue tracks real delivery instead of a count offset (#1249)

* fix(persistence): migrate owner_material to oss_key and drop legacy asset_id (#1250)

* docs(readme): surface the 1.0.0 user guide badges at the top (#1253)

* fix(workbench): show newly created folders in the sidebar without reload (#1254)

* docs(readme): add the release version prefix and drop the opt-in framing

* fix(workbench): single-source the chat gutter so timeline and composer share a left edge (#1255)

The transcript and the composer each established their own column: their own
`px-*` gutter and their own `mx-auto w-full max-w-*` centering wrapper. Equal
padding values were never enough, because the two columns are centered inside
different containing blocks — the transcript's is a scroll container, whose
content box is narrower than the composer footer's by the scrollbar's width:

  transcript text left = pad + (pane - 2*pad - scrollbar - measure) / 2
  composer box  left   = pad + (pane - 2*pad             - measure) / 2

The padding cancels out of the difference and what remains is `-scrollbar/2` at
every padding value, so the transcript sat half a scrollbar to the left of the
composer and tuning the two paddings against each other could not move it.

The column is now established once, by the nearest common ancestor of both
(`chatColumn`), and the scroll viewport and the composer footer are siblings
inside it that add no horizontal inset of their own. The cap carries the gutter
on top of the 760px reading measure, so the text column keeps its width. The
handed-over question row drops the padding that indented it past the agent's
prose; framed rows keep their own inner padding, which is what a card's border
sitting on the column edge means.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

* fix(workbench): lock pane-embedded classroom to edit mode (#1256)

The workspace right pane painted the full learning chrome — speed control,
play button, learner avatars, mic bar — for a course the agent had just
created, then flipped to edit once the first scene landed.

resolveStageChromeMode treated playback as the DEFAULT branch for a hosted
classroom, so every shortfall fell into it: a course whose tab opens at
stage_link time has no scenes yet, so currentSceneId is null and
isHostedSceneEditable is false. A folded pane parked the playback root
behind the fold and cross-faded it out over the pane on unfold, and a
failed editor chunk dropped into playback permanently.

Lock it at the pane instead of defaulting per entry path:

- WorkbenchPanelProvider — the single element that mounts a classroom into
  the workspace — publishes editPinned (visible && !playback). Every entry
  path passes through it, so none of them decides.
- The hosted resolution can no longer degrade to playback. Start Learning
  (workbenchLearning, new input, split out from pane visibility) is the one
  door; everything else resolves between the neutral loading shell and edit.
- Stage's chrome dispatch is exhaustive on chromeMode, so the playback root
  is no longer the else-branch of a condition about the current scene.

No flicker: chromeMode is resolved during render, and preloadEditor now
answers synchronously (isEditorPreloaded) so a remount with the chunk
already registered paints edit on the first frame. A failed import is no
longer cached forever, so the lock cannot strand the pane.

Standalone classrooms keep their stored mode unchanged.

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-08-27 19:26:25 +08:00
LING DUAN 146e164141 feat(whiteboard): add destructive runtime operations (#1173)
* feat(whiteboard): add destructive runtime operations

* fix(whiteboard): preserve additive exact replay results

* fix(whiteboard): support legacy code line ids
2026-08-27 10:06:44 +08:00
wyuc 086e7626ea ci: cut wall-clock time and bound Playwright browser installs (#1146)
Cache Playwright browsers and Next compile artifacts, retry a timed-out
Chromium download, build the production bundle before Playwright starts,
and run Prettier/ESLint/tsc/i18n in parallel. Unit tests stay sequential.
Skip Playwright apt deps on ubuntu-latest.

Closes #1145
2026-08-19 15:36:00 +08:00
杨慎andwyuc 019fe6e6ac feat(video-export): add explicit CPU resource profiles (#1105)
* feat(video-export): add explicit CPU resource profiles

* fix(video-export): preserve failure capture metrics

* fix(video-export): report observed failure capture mode

* docs(video-export): keep benchmark evidence out of service docs

* fix(render-service): build from dated Debian snapshot

---------

Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-08-12 18:10:50 +08:00
杨慎 4ac70cceeb feat(video-export): capture self-contained static interactive HTML (#1086)
* feat(video-export): capture static interactive HTML

* fix(video-export): harden interactive HTML capture diagnostics

* fix(video-export): initialize runtime diagnostics in manifest

* fix(video-export): close interactive capture review findings

* fix(video-export): preserve packaged interactive resources

* fix(video-export): address packaging review feedback

* fix(video-export): harden interactive HTML packaging

* fix(video-export): unify interactive asset packaging

* fix(video-export): close remaining interactive packaging gaps
2026-08-11 22:16:58 +08:00
xuyuanwei678 26d280c9b7 fix(ci): stabilize Hyperframes lint command (#1097) 2026-08-11 11:27:21 +08:00
xuyuanwei678 c38da84ef6 feat(renderer): decouple editor UI from the app (#1072)
* docs: define renderer editor task 1 integration

* docs: plan renderer editor task 1

* feat: gate renderer slide editor

* feat: adapt renderer editor intents

* feat: connect renderer editor to slide surface

* test: complete renderer intent shape fixture

* fix: restore renderer editor action previews

* fix: render editor alignment guides

* perf: smooth renderer element dragging

* feat: align renderer hidden element behavior

* feat: add renderer canvas host commands

* feat: add renderer canvas context interactions

* test: cover renderer context menu interaction

* fix: preserve renderer canvas interaction semantics

* docs: design renderer text editing

* docs: plan renderer text editing

* feat(renderer): add ProseMirror text core

* feat(renderer): add rich text editor controller

* feat(renderer): render editable text in place

* feat(renderer): enter text editing on click

* feat: connect renderer rich text editing

* feat: finalize renderer text edit lifecycle

* fix: stabilize renderer text edit commits

* fix(renderer): move elements from selected borders

* docs: design renderer editing UI text toolbar

* feat(renderer): publish editing UI contracts

* feat(renderer): add controlled text format toolbar

* style(renderer): format editing UI contracts

* fix(renderer): address Task 2 review findings

* fix(renderer): handle zero font sizes in toolbar

* feat(renderer): add editing UI color picker

* fix(renderer): address Task 3 color picker review

* fix(renderer): commit native color input changes

* fix(renderer): coordinate native color picker interaction

* feat(renderer): anchor text toolbar to canvas elements

* feat(renderer): compose editable canvas with text UI

* feat(editor): use renderer text toolbar UI

* fix(renderer): make editing UI tests type-safe

* fix(renderer): harden editing UI integration

* feat(renderer): add editable text UI

* feat(renderer): add image and shape editing

* feat(editor): extend renderer editing controls

* feat(editor): add renderer chart insertion

* docs: design renderer latex editor

* docs: plan renderer latex editor

* feat(renderer): add latex editor contract

* feat(renderer): add latex editor dialog

* feat(renderer): compose latex insert and edit UI

* feat(editor): integrate renderer latex editing

* fix(editor): consolidate latex toolbar actions

* fix(renderer): show toolbar hover labels

* test(renderer): cover localized latex tooltips

* chore(renderer): hide latex sample palette

* feat(renderer): add video editing controls

* docs: define renderer audio editing

* feat(renderer): render audio elements

* feat(renderer): add audio editing UI

* feat(renderer): add preview audio controls

* feat(editor): add renderer element clipboard

* feat(renderer): decouple editor UI from app

* chore(renderer): release 0.0.6

* fix(renderer): clear editor CI gates

* fix(editor): adapt renderer canvas to media resolution API

* fix(i18n): complete French editor labels

* fix(renderer): hide toolbar vertical overflow

* chore(renderer): address review cleanup

* chore(docs): remove planning artifacts from pr

* feat(editor): add transactional core package

* chore(editor): ignore local test cache

* build(editor): publish core entrypoint

* refactor(editor): route renderer changes through transactions

* refactor(editor): split renderer editing into editor package

* ci(editor): register editor package for release

* docs(editor): document package dependencies

* ci: rerun validation after editor release registration

* test(editor): validate deletion against existing element

* fix(editor): address transaction and package review findings

* fix(editor): validate transactions and restore editor styles

* fix(editor): protect required updates and react styles

* fix(editor): validate required transaction fields

* fix(editor): prevent insert popovers shifting canvas

* refactor(editor): own renderer editing capabilities

* fix(editor): harden editing transaction boundaries

* refactor(editor): modularize editor UI integration

* docs(editor): harden third-party integration

* fix(editor): preserve video resize aspect ratio

* fix(editor): discard text draft before deletion

* fix(editor): preserve renderer picking and line presets

* chore(editor): remove unused pick-layer import
2026-08-10 19:56:24 +08:00
wyuc 3b4567076f refactor(generation): consume the package everywhere and delete lib/generation (#1090)
Part D of #1057 — the switch. All consumers import @openmaic/generation; lib/generation deleted (net -11,900 lines). PBL wiring preserved (single-call -> classified fallback -> injected loop), streaming outline route deduplicated onto buildOutlinePrompt, serverExternalPackages wired, and the change verified by a real-model four-kind end-to-end run against the production build with a rendered-classroom screenshot check. Closes #1057.
2026-08-10 03:58:33 -04:00
wyuc b64e787749 feat(generation): move scene generation and PBL single-call planning into the package (#1087)
Part C of #1057. Scene content/actions/widget generation, retry, action parsing, interactive post-processing, buildCompleteScene with injectable sceneId, and PBL single-call planning re-seated on AICallFn (pure core + kernel + package-relative planner assets; loop planner stays app-side behind the injected pblLoopFallback with provider/abort classification). Purely additive — app source untouched until Part D. Package 0.2.0.
2026-08-10 00:58:35 -04:00
732c36364a fix(release): hand published versions to marker job (#1076)
Co-authored-by: Bryan Nathan <bryan@users.noreply.github.com>
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-08-09 05:36:43 -04:00
wyuc 9556a035b1 feat(generation): move outline generation into the package (#1065)
Part B of #1057. Outline primitives, buildOutlinePrompt (single-source prompt construction with golden snapshots), logger injection, JSON repair, and the bare-Node second-consumer smoke script with CI coverage. Shim-first: no app-side behavior changes; duplicated prompt assets guarded by a CI parity check until Part D.
2026-08-05 23:29:36 -04:00
wyuc c0da724ec8 ci(skill): publish OpenMAIC skill to ClawHub (#1056)
* ci(skill): publish OpenMAIC skill to ClawHub

* ci(skill): support manual ClawHub versions

* ci(skill): validate manual ClawHub versions

* ci(skill): normalize manual ClawHub versions

* fix(skill): preserve build metadata in version checks

* fix(skill): reject manual build metadata versions

* refactor(skill): share ClawHub version validation

* fix(skill): validate shared version checker inputs

* test(skill): cover ClawHub version validation

* test(skill): harden ClawHub version fixtures

* test(skill): cover ClawHub checker edge cases

* test(skill): cover ClawHub metadata contracts

* ci(skill): harden ClawHub publish workflow

* test(skill): cover ClawHub publish shell

* test(skill): strengthen publish shell regressions

* ci(skill): verify publish path on Bash 3.2

* ci(skill): harden ClawHub release guards

* ci(skill): unify publish divergence handling

* test(skill): bind publish divergence reasons

* test(skill): bind stale tree inputs

* test(skill): enforce stale guard ordering

* test(skill): lock publish guard sequence

* test(skill): enforce publish guard counts

* test(skill): enforce publish job uniqueness
2026-08-05 22:35:38 -04:00
wyuc 335180ec9c feat(generation): scaffold @openmaic/generation with pipeline types and packaged prompt assets (#1063)
Part A of #1057. Package skeleton (ESM, tsc, dsl/storage pattern), pipeline type contracts, prompt loader with package-relative asset resolution, 13 templates + 7 snippets byte-identical with golden tests, allowlist boundary lint, full publish/CI wiring, installed-tarball smoke coverage.
2026-08-05 22:22:54 -04:00
de95350516 feat(video-export): deterministic Quiz/PBL cover cards (#985) (#995)
* feat(video-export): add deterministic Quiz/PBL cover cards

Replace unsupported placeholders with authored-metadata cover cards that
stay independent of learner progress, and pin dense-layout evidence for
720p/480p.

Co-authored-by: Cursor <cursoragent@cursor.com>

* feat(video-export): add configurable localized cover CTA

Replace the inert Start Quiz affordance with a destination-configurable
CTA (NEXT_PUBLIC_VIDEO_EXPORT_CTA_DESTINATION), including Unicode/bidi
display guards.

Co-authored-by: Cursor <cursoragent@cursor.com>

* test(ci): require Hyperframes video-export gates

Lock CI/Docker contracts so cover materialization and Hyperframes sample
lint stay required for export changes.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(ci): move HF_E2E_DIR onto e2e steps

GitHub rejects runner.* in job-level env, which aborted the CI workflow
with zero jobs. Keep the sample dir on the materialize/lint steps only.

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore(video-export): tidy CI invoke and panel-box export

Run the Hyperframes materialize step through pnpm exec vitest like the
cover-card guardrail above it; the e2e job already pins Node 22. Stop
re-exporting PBL_PANEL_DESIGN_BOX from the public barrel — only the
layout browser test needs it, and it can import the emitter module
directly.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-08-04 15:43:38 +08:00
wyuc 30dd236057 Publish validated package tarballs (#1040)
* Publish validated package tarballs

* Format artifact verification scripts

* Handle pnpm smoke-test arguments

* Harden validated package publication

* Make digest anchoring shell-portable

* Upload release artifacts before tests

* Anchor release integrity checks to GitHub SHA
2026-08-03 03:53:42 -04:00
wyuc 90f5f3942b fix(release): dedupe the published dsl, close two release-path blind spots (#1019)
* fix(release): dedupe the published dsl, close two release-path blind spots

Three independent defects on the release path.

1. `@openmaic/storage`, `@openmaic/renderer` and `@openmaic/importer`
   declared `"@openmaic/dsl": "workspace:*"`, which pnpm publishes as an
   EXACT pin. The tarballs on the registry today say storage@0.1.1 needs
   dsl 0.5.0, renderer@0.0.3 needs dsl 0.4.0 and importer@0.1.1 needs dsl
   0.4.0, so installing storage together with renderer yields two copies
   of the dsl. The dsl carries the schema, the validators and the version
   constants, so a document produced against one copy can be validated by
   the other's schema revision.

   `workspace:^` publishes as `^0.5.0`. Under 0.x that admits 0.5.x, so a
   dsl patch reaches dependents without republishing them while a dsl
   minor still requires a deliberate dependent release. All three
   packages take a patch version increase, both because
   check-package-version-bumps.mjs requires one and because the corrected
   range only reaches consumers through a new release.

   The tarball smoke test now asserts the packed range, so an exact pin
   cannot come back unnoticed.

2. The publish workflow's build-integrity guard ran `git diff --quiet --
   packages/@openmaic`, which compares the worktree to the INDEX. The
   steps before it run third-party package code, which needs no
   credential to rewrite a tracked file and `git add` it, after which the
   guard reported clean and the rewritten bytes were packed and
   published. Both copies of the guard now compare against HEAD, the
   commit actually being released.

3. `@openmaic/storage`'s PostgreSQL contract suites refuse to skip when
   STORAGE_PG_CONTRACT_REQUIRED=1, but that refusal is a `throw` inside
   the test modules, so it never fires if vitest stops collecting them.
   Collection is decided by `packages/@openmaic/storage/vitest.config.ts`,
   which is on the ignore list of publishable inputs, so excluding
   `*.pg.test.ts` there turns both PostgreSQL backends off with a green
   run and no version bump.

   scripts/assert-pg-contract-suites.mjs reads vitest's json results and
   requires both suite files to be present, passed and non-empty, keyed
   on the file names rather than on a count. It runs in the publish
   workflow's validate job and in the storage PostgreSQL contract
   workflow.

Merging this publishes @openmaic/storage@0.1.2, @openmaic/renderer@0.0.4
and @openmaic/importer@0.1.2. That republish is the fix for (1), not a
side effect of it: the corrected dependency range exists only in a
tarball that has not been cut yet.

* fix(release): audit the contract database, pin the format version to a minor

Follow-up on cross-vendor review of the three release-path fixes.

1. The PostgreSQL assertion proved far less than it claimed. Vitest's
   `assertionResults` are test CASES, not `expect()` calls, so one
   `test('x', () => {})` per required filename satisfied it — and the
   whole surface is reachable without a version bump, because `test/` is
   on the same ignore list as `vitest.config.ts`. A `vi.mock('pg', ...)`
   in the already-wired `test/setup.ts`, or a stubbed suite body, made it
   print "ran against a real database" having checked nothing of the
   sort.

   The script now runs in two phases. Phase 1 keeps the file/status
   checks. Phase 2 connects to PG_CONTRACT_URL from outside the vitest
   process and requires all five tables the two backends own to exist and
   to show inserts in pg_stat_user_tables. Nothing inside `test/` can
   forge that. Cumulative insert counters rather than surviving rows,
   because the suites clean up after themselves. The success message now
   states only what was checked.

2. Validation packed with lifecycle scripts while publishing runs
   `--ignore-scripts`, so committing `workspace:*` plus a `prepack` that
   rewrites it to `workspace:^` passed the tarball assertion and then
   published the exact pin. Both the smoke test and the workflow's
   dry-run pack now pass `--config.ignore-scripts=true`, so validation
   and publication have identical lifecycle semantics.

3. `workspace:^` unpins the serialized-format version that the exact pin
   was silently holding. DSL_VERSION and RUNTIME_DSL_VERSION are
   decoupled from the npm version by design, and storage compares them by
   value across the package boundary. Under `^0.5.0` a dsl PATCH could
   therefore hand a new format to an already-published storage: one
   install resolves it and stamps the new version into document_stages,
   another install pinned to the older patch reads that row and hard-
   fails. Two installs of one published storage version, data-
   incompatible.

   check-package-version-bumps.mjs now requires a change to either
   constant to carry at least a MINOR increase of the dsl package
   version, since a caret does not cross a 0.x minor. The rule is
   documented next to both constants. That doc edit is itself a
   publishable change, so dsl takes a patch bump to 0.5.1.

4. The range and build-integrity guards ran only in the publish workflow,
   so a pull request restoring `workspace:*` or leaving a stale generated
   file failed at release time, after a version number had been spent.
   ci.yml gains a cheap source-level range check
   (scripts/check-internal-dependency-ranges.mjs) and the
   `git diff --quiet HEAD` integrity check after its install step. The
   tarball assertion stays where it is as the release-time proof of
   actual published behaviour.

Merging this now publishes @openmaic/dsl@0.5.1 as well as
@openmaic/storage@0.1.2, @openmaic/renderer@0.0.4 and
@openmaic/importer@0.1.2.

* fix(release): fail the gates closed, and state what they actually prove

Confirmation round on the release-path fixes.

1. The format-version rule failed open if version.ts moved. It hard-coded
   one source path and returned successfully when either revision lacked
   it, so renaming the file, changing DSL_VERSION and bumping dsl by a
   patch passed both checks. It now reports an error whenever the file is
   absent at either revision while dsl has any publishable change. The
   constant regex is anchored to the start of a line, so a commented-out
   declaration cannot be read as the value, and a duplicate declaration is
   an error rather than a coin flip.

2. "At least a MINOR" was wrong past 1.0.0: `^1.0.0` admits minors, so a
   format change shipped as a minor would float into published dependents
   exactly as the rule exists to prevent. The rule is now stated as what
   it needs to be — an increase the dependents' caret range will NOT admit
   — computed from the pre-change version: a minor while dsl is 0.x, a
   major once it reaches 1.0.0. The error message and the docs in
   version.ts say the same thing.

3. Internal declarations outside `dependencies` bypassed both range
   checks. Keeping `dependencies` at `workspace:^` while adding an exact
   `peerDependencies` or `optionalDependencies` entry published a second,
   tighter constraint and passed. An owned package must now appear exactly
   once, in `dependencies`; entries in the peer and optional fields are
   rejected outright, in the source check and in the packed-manifest
   assertion. The global count test is replaced by naming the three
   dependents that must be present.

4. The format rule compared against the base tip, so an un-rebased branch
   produced an inverted message. It now uses the merge base, matching the
   `base...HEAD` form the rest of diff mode uses. Deliberately not applied
   to the version comparison, where the tip is the correct reference.

5. Phase 2 had no baseline, so cumulative counters from an earlier run
   satisfied it forever against a non-ephemeral database. It now captures
   the counters before the vitest step and requires a positive delta.
   Both workflows gained the capture step.

6. Phase 2 overclaimed. It proves rows were inserted into those five
   tables during the run, not that the built PgDocumentStore and
   PgRuntimeStore inserted them — `test/` is on the publishable-input
   ignore list, so test code could write directly. The success message now
   says exactly that, and the script documents the threat model: this
   catches accidental silencing, which is the defect it was written for;
   it is not a defence against someone who can merge changes to `test/`,
   who can alter production code just as easily.

Also: scripts/openmaic-packages.mjs is now the single source for the
owned package list, consumed by all three checking scripts, and it
cross-checks itself against both the packages directory and
publish-packages.yml so a package added in one place and forgotten in
another fails rather than going quietly exempt. The workflow's own YAML
lists cannot import it, which is why they are cross-checked instead.

* fix(release): let the format-version source move without opening the gate

Failing closed on a missing version.ts is right, but on its own it made a
rename impossible to merge: the new path does not exist at the base
revision either, so the check refused both before and after the move.

DSL_VERSION_SOURCES is now an ordered candidate list, resolved per
revision against the first path that exists there. A rename lands by
prepending the new path in the same change, and the comparison still
happens across the move. Absent everywhere at either revision, while dsl
has any publishable change, remains an error.

* fix(release): report package-list drift instead of crashing on it

Every check in check-internal-dependency-ranges.mjs reads the shared
package list, so a list naming a package that does not exist threw an
ENOENT out of readManifest before any finding was printed. It failed
closed, but unreadably. The list is now validated first and fatally, with
its own headline.

* fix(release): anchor the caret to the base branch, and check the gates' own inputs

Final confirmation round.

1. The caret escape was computed from the merge base, which is the wrong
   reference for it. With merge base dsl 0.5.1, an ordinary minor landing
   on main taking the tip to 0.6.0, and HEAD at 0.6.1 with a changed
   DSL_VERSION, the rule computed the escape from 0.5.1, got 0.6.0, and
   accepted 0.6.1 — but dependents released against 0.6.0 publish
   `^0.6.0`, which admits 0.6.1, so the new format reached them anyway.
   0.6.1 is also the minimum the ordinary version check allows, making
   that the default outcome rather than an unlucky one.

   The escape is now computed from the HIGHEST dsl version reachable on
   the base branch. Whether the format moved still comes from the merge
   base, because that is a question about the branch. The comment on
   mergeBaseWithHead now records that it is a no-op in both current CI
   invocations (checkout uses the merge ref on pull_request, and the
   before-SHA is an ancestor on push) rather than claiming a case that is
   not exercised there.

2. The workflow cross-check matched raw text, so a commented-out trigger
   path still satisfied it while silently disabling that package's
   release. Full-line comments are now stripped first; the `on.push.paths`
   list and every `for pkg in ...` loop are compared as exact sets, so an
   unexpected entry fails as well as a missing one; and `--filter` usage
   is checked more loosely, because individual steps legitimately filter
   subsets. The limits of a textual check are stated where it lives.

3. `locate()` returned the first candidate format-version source that
   existed, so during a half-finished rename the gate could compare a file
   that is no longer the exported one. It now resolves every candidate per
   revision and fails unless exactly one declares the constants.

4. INTERNAL_DEPENDENTS was checked in one direction only, so deleting an
   entry exempted that package from the source check and from the packed
   assertion that iterates the same map. It is now cross-checked both
   ways, an owned package in another owned package's devDependencies is
   rejected outright, and multiple owned dependencies no longer collapse
   to whichever was declared last.

5. assertPackageListIsComplete() now also runs in release mode, which is
   the gate that decides what gets published; and the PostgreSQL script
   consumes flag values properly instead of treating the first non-flag
   argument as the results path.

Also documents, in openmaic-packages.mjs, the threat model these gates
share: they catch mistakes, and anyone who can merge edits to scripts/
can edit production code directly, so deliberate subversion is out of
scope and cannot be closed by adding further checks.
2026-08-02 22:44:34 -04:00
wyuc 091989c48b feat(storage): promote KV HTTP contract + clients to main (Part A of #1000) (#1020)
* feat(storage): KV HTTP contract and clients (#1000 Part A) (#1002)

* feat(storage): KV + Asset HTTP contracts and clients

Adds the client half of the server backends for the two components in the
storage RFC that still had a browser backend only.

Asset contract: the ref is `sha256-<hex>` over the bytes, computed by one
shared rule both backends call, and it *is* the address bytes are written
to (`PUT /assets/{ref}`). The server re-hashes what it received and refuses
a mismatch, so content addressing is enforced end to end rather than
assumed, and uploads become idempotent. `resolve` returns a URL per call,
either an absolute signed URL passed through untouched or a root-relative
proxied path joined to the base origin — the document never stores a raw
URL either way.

KV contract: account scope only, with no scope path segment, query
parameter or body field anywhere on the wire. `HttpAccountKV` is the only
object that can reach it and none of its methods takes a scope, so a
device value is not a request the transport can express; `HttpKVStore`
routes `device` to a local backend it requires at construction. Tests
assert the invariant both ways — `@ts-expect-error` on every scope-passing
call (unused directives fail the build if a scope is ever added) and a
fetch spy proving device traffic does not exist.

Both clients pass the existing `runKVStoreContract` and
`runStorageProviderContract` suites against an in-memory conformance
server, the asset one in both the proxied and signed URL shapes.

* fix(storage): close the review findings on the KV + asset HTTP clients

Cross-review found the device-scope guarantee resting on its weakest layer,
and several places where the contract promised more than the code or the
conformance server could deliver.

deviceStore: the two type-level layers only documented intent — the barrier
that actually kept device values off the wire was the injected store, typed
as `KVStore`, which `HttpAccountKV` satisfies structurally (its methods are
the same methods minus an optional parameter). Injecting the transport as
the device backend type-checked and put device values on the network. The
device scope now requires a branded `LocalKVStore`, the transport declares
itself not to be one, and a runtime check refuses what a cast smuggles past.

resolve URLs: a media `src` carries cookies, never the client's headers
hook, so the proxied shape is only sound for cookie-authenticated
deployments — the contract now says so instead of claiming the content route
sits behind "the same authentication", and the conformance reader uses a
cookie rather than a header no browser could send. The client also validates
what it resolves: http(s) schemes only, and no `//host` or `/\host` slipping
through the relative branch to another origin.

Identifiers: refs and keys arrive percent-decoded, so `..%2F..%2F` was a
traversal waiting for the first backend to join it to a path. Both are now
constrained on both sides, and the contract states the MUST that keeps a
storage layer from being the first to look.

Also: the JSON gate runs before anything reads the value (a `JSON.stringify`
pre-flight ran caller code first and reclassified `{ toJSON: () => undefined }`
as a delete); scope routing fails closed; an upload's Content-Type can no
longer be relabelled by the headers hook; a mutation invalidates in-flight
resolution; unparseable 2xx bodies become typed errors rather than native
SyntaxErrors; signed tokens are validated rather than merely present; and the
contracts settle the per-principal claim model, the media-type allowlist, the
literal prefix rule, and the identifier charset that Part B would otherwise
have had to guess at.

* fix(storage): close the second review round on the KV + asset HTTP clients

The device-scope guard was in one place and needed to be in three. The
transport is exported and structurally a `KVStore`, so `kvPersistStorage(new
HttpAccountKV(...), 'device')` and a plain `KVStore`-typed reference both
compiled without a cast, dropped the scope argument on the floor, and put a
device value on the wire. The transport now takes the scope it was pretending
not to have — typed as `'account'`, refused at runtime for anything else, since
bivariant method parameters mean the type alone cannot hold — and the persist
adapter requires a `LocalKVStore` when paired with `'device'`.

The resolved-URL checks were text tests where only parsing works. The URL
parser strips ASCII tab, LF and CR before parsing, so `/<tab>/evil/x` walked
past the `//` prefix check and loaded cross-origin — in the app-mounted shape,
where a path-only base URL leaves that check as the only guard. The absolute
branch let through `https://` with no host and `https:host/x`, which names one
place standalone and another when a browser resolves it against a same-scheme
page. Both branches are now decided by the parser: control characters refused
outright, relative references validated against a probe origin, absolute ones
required to parse as `scheme://host` with an http(s) scheme — and still
returned byte-for-byte, so signatures survive.

The media-type MUST had no implementation and contradicted itself: the
conformance server stored and served `text/html` verbatim, and a metadata-less
upload became `application/octet-stream`, which cannot be on a renderable
allowlist. The server now implements the allowlist, serves everything else as
an opaque attachment, and the contract scopes its "usable as an img src"
promise to allowlisted types.

The KV key domain was HTTP-only, which made "the same suite proves the backends
equivalent" untrue: `a/b`, an empty key and a 600-byte key all passed in the
browser and would have become unreachable on a server. An audit of the app's
keys (learner key, storage generation, current-scene and migration markers,
persist names) found none in violation, so the rules are lifted to the
primitive and both backends enforce them, with the shared suite asserting it.

Also: the claim model the last round wrote into the contract is now implemented
and covered case by case; malformed percent-escapes are a 400 rather than a
500; the in-flight identity guard has a test that can fail; and the Content-Type
conflict raises a typed error.

* fix(storage): final review round — backend parity, URL probe, credentials

Four small things the final pass found, plus the contract patches Part B would
otherwise inherit.

The `toJSON` delete semantics were documented backwards. `BrowserKVStore.set`
was the trial-serialize the KV contract said no backend does, so
`{ toJSON: () => undefined }` was a silent delete there and a rejection over
HTTP — opposite answers to the same call. The browser backend now validates
scope and key before anything can run caller code, recognizes the delete case by
type, and refuses a value that still fails to serialize. Both cases are in the
shared suite, so the two backends cannot drift apart again.

The probe-origin check could not vouch for a URL naming the probe host itself:
`//asset-url-probe.invalid/x` resolves onto the probe origin and passed, then
resolves somewhere else entirely against a real base. Any authority-bearing
form is refused outright, so the check no longer depends on the probe host
being unguessable.

Cross-origin cookie deployments had no way to send a cookie: `fetch` omits
them cross-origin by default and the headers hook cannot help, since `Cookie`
is a forbidden header name. Both clients accept `credentials` and pass it to
`fetch`; the contract records the CORS obligations that come with it. Rather
than restricting cookie deployments to same-origin, which the asset contract
explicitly does not require.

The conformance server's dot-segment check was reading a path the URL parser
had already normalized, so `/assets/%2e%2e/x` arrived as `/x` and the documented
400 was really post-routing behaviour. It now validates the raw request target,
and the injected transport preserves it instead of handing over a normalized one.

Contract: the prefix rule names backslash (PostgreSQL's default LIKE escape,
and the one an implementer skips because a legal key cannot contain it, though
a prefix can), and acquiring a claim MUST leave the bytes present — a
de-duplicating server that inserts only the claim can race reclamation of the
last previous claim and leave a document resolving to a 404.

Also: base URLs are checked for an http(s) scheme at construction, the ref
domain moved next to the KV key domain and is enforced by both asset backends
with shared suite coverage, the KV client refuses a hook-supplied Content-Type
like the asset one, and CI runs the package typecheck that makes the
`@ts-expect-error` guards mean something.

* fix(storage): probe guard spelling, prefix validator, base url shape

Three one-line-level holes from the closing review.

The probe-host guard was spelled `startsWith('//')`, so the backslash forms
`/\host/x` and `/\/host/x` reached the origin comparison, passed it by naming
the probe host, and were stopped only by that host failing to resolve. It now
refuses any second character that can open an authority — which is also what
makes the comment true rather than aspirational: a path-absolute reference
always inherits the base's origin, so with no authority expressible the
comparison cannot be satisfied cross-origin, whatever the probe host is.

The conformance server validated `?prefix` with the path-segment validator,
rejecting `keys('.')` and `keys('..')` — legitimate prefixes of keys like
`.hidden`, which the client rightly allows. A prefix travels in the query
string and is never a path segment, so it now has its own validator: the key
rules minus the non-empty and dot-segment requirements. The contract says the
same, and the shared suite pins both backends to it.

Base URL validation moved into one shared helper both clients call, since two
copies of a security rule is how they drift. It now also refuses
`https:host/path` — which parses standalone to that host but is resolved
against the current document by `fetch`, sending requests and their credentials
somewhere the operator never wrote — and a base carrying a query or fragment,
which silently swallows the path concatenated onto it.

* fix(storage): close two holes in the shared base-url check

The path-only branch returned its input unexamined, so `//evil.example` and
`/\evil.example` were accepted as paths. A browser reads both as an authority,
which means every request built on such a base — and every credential the
headers hook attaches — leaves the origin. A base is now required to be a
single `/` followed by something that is not `/` or `\`, the same refusal the
resolved-URL check already makes, for the same reason. Control characters are
refused first: the parser strips or re-encodes them, and `/<tab>/evil.example`
becomes `//evil.example` after it does.

The query/fragment check read the parsed `search` and `hash`, which are empty
strings for a base ending in a bare `?` or `#` — so exactly the inputs that
swallow the concatenated path into a query or fragment were the ones that got
through. It reads the raw string now, which also makes the post-parse check
redundant rather than merely unreachable.

* fix(storage): bypass HTTP caches on reads, and require a 404 for not-found

Two mechanisms the clients were missing, on both sides.

Reads are marked `cache: 'no-store'`. The asset resolve request answers two
mutable questions — does this principal hold a claim, and which URL is valid
now — so a cached answer returns an expired signed URL or replays a negatively
cached 404 for an asset written since; the in-flight coalescing that would
otherwise cover this lives in the client and cannot reach the HTTP cache layer.
KV reads have the same problem for a different reason: `account` is by
definition the scope another device may have just written, and nothing here can
invalidate a cached copy when it does. The contracts now require `no-store` on
those responses. Asset content is left cacheable — bytes at a content-addressed
ref never change — and writes are unmarked, having nothing to read from a cache.

The not-found mappings now require the status as well as the code. A proxy or
gateway answering 401, 403 or 500 while echoing the body's error code was being
read as "this does not exist", and `null` is indistinguishable from a real
miss — so an outage reached the caller as data loss.

* fix(storage): reject unusable base urls, and make the harness meet the contract

Two configuration checks and two harness gaps.

A base URL carrying userinfo built a client that threw a native TypeError on
every operation, because Fetch refuses to construct a request from a URL with
embedded credentials — one legible error where the deployment is configured
beats a per-call failure with no explanation. A base with surrounding
whitespace was worse than useless: `new URL` strips it, so validation passed,
and then concatenation moved the space inside the URL where it is no longer
trailing and no longer stripped, breaking every request.

The conformance server now sends `Cache-Control: no-store` on the three reads
the contracts require it on. The requirement landed last round with nothing
asserting it, so the suite would have passed against exactly the implementation
it exists to catch. And `DELETE /kv/entries/{key}` refuses a request body
outright: the query and the header were already checked for a smuggled scope,
leaving the body as the one channel through which a delete could still describe
one.

* fix(storage): allow a device-routing composite to persist device-scoped state

cosarah found kvPersistStorage(httpKVStore, "device") wrongly rejected. An
HttpKVStore is a full dual-scope composite: it routes device operations to the
LocalKVStore it requires at construction and only reaches the network for
account, so device values never leave the machine. The guard tested
isLocalKVStore — "is the whole store local" — and so turned away a store that
is safe for device precisely because it is not fully local.

The guard now turns on the capability that actually matters: does the device
scope stay local. A new DeviceSafeKVStore brand (servesDeviceScopeLocally: true)
marks a store whose device writes never leave the device — held by a fully-local
LocalKVStore (which extends it) and by HttpKVStore, and declared false by
HttpAccountKV, the pure account transport with no local device backend. The
persist device overload requires DeviceSafeKVStore; the account overload is
unchanged.

The security boundary the red team opened this whole line on is untouched:
HttpAccountKV used for device is still doubly refused — its false brand is not
assignable to the true DeviceSafeKVStore requires (type), and the runtime check
rejects the cast that would erase it. The brand is structurally unforgeable, not
a flag the transport could set; and the injected device backend of a composite
still demands the stronger, fully-local LocalKVStore, so composites cannot nest
into a router loop with no local floor.

Regression test (cosarah's ask): kvPersistStorage(httpKVStore, "device")
set/get/remove reach the injected device backend, land device-scoped there, and
make zero HTTP requests. Mutation-checked: widening the brand so HttpAccountKV
is accepted, or neutering the guard, turns the device-out reject test red.

* refactor(storage): scope #1002 down to KV — remove the asset HTTP backend

Per the maintainer decision, the AssetProvider server design moves to the
global-resource-pool RFC (#1007), where AssetRef changes from content-addressed
to an allocated global id and the contract model itself changes. Continuing to
harden the content-addressed asset client here would be work on code that is
being replaced, so the asset half of #1002 is withdrawn and the PR is pure KV.

Removed (all introduced by #1002):
- docs/asset-http-contract.md
- src/asset/http.ts (HttpAssetProvider) and its index / package.json exports
- src/asset/content-ref.ts (assertAssetRef / computeAssetRef / the ref shape)
- test/http-asset-provider.test.ts and the asset half of the conformance server

Reverted to the #858 baseline, untouched:
- src/asset/browser.ts — back to opaque resolve/remove, no assertAssetRef guard.
  This directly removes cosarah's latest asset finding: an opaque ref such as
  `bucket/path` no longer throws, restoring the DSL AssetRef-opaque contract.
- test/asset-contract.ts, test/asset-browser.test.ts — 0-diff from origin/main.

Kept (all KV): kv-http-contract.md, src/kv/* (HttpKVStore / HttpAccountKV /
the DeviceSafeKVStore brand), the KV tests, and the KV conformance server —
renamed kv-conformance-server.ts and reduced to KV routing over the shared
harness framework (body caps, no-store, scope-channel and dot-segment guards,
auth hooks). base-url.ts stays; KV still uses it.

* fix(storage): treat KV keys as opaque; document account-sync prerequisites

cosarah found the key validation we added for traversal defense breaks
legitimate callers: DSL identifiers (stageId/sceneId/learnerKey) are
unconstrained strings — verified, the DSL only requires typeof === 'string' —
and app callers compose keys like `editor-current-scene:<stageId>`, so a valid
stage id `stage/one` now throws in BrowserKVStore before localStorage.

Fix, matching the asset-opaque precedent: a KV key is an opaque string again.
The `/` and `\` rejection is removed from assertKVKey / assertKVKeyPrefix and
from the conformance server. Traversal is defended by encoding, not rejection —
the HTTP client already percent-encodes the whole key into one path segment, so
a separator never opens a new segment on the wire, and the server stores the
decoded key as a plain map key (bound value), never a path. `a%2F..%2F..%2Fb`
decodes to the single opaque key `a/../../b`, which addresses one entry and
traverses nothing; a raw unencoded `..` path produces extra segments that match
no route (404). The rules that remain are only what encoding cannot cover and
the transport cannot carry (empty, whole-key `.`/`..`, NUL, lone surrogate,
length) — none producible by `prefix + id`.

Tests: the shared suite now round-trips keys with `/`, `\`, `%`, `:`, spaces
across both backends; a `stage/one` key round-trips through the real conformance
server; the traversal input is proven to store as one opaque key and the raw
path to 404. Mutation-checked: re-adding the `/` rejection reddens exactly the
round-trip cases.

Docs (kv-http-contract.md):
- "A key is an opaque string" replaces the identifier-shape section — keys may
  contain separators; traversal is an encoding + server-bound-value duty.
- Account settings sync now documents its security prerequisite next to the
  account scope: a deployment MUST provide real per-user isolation of stored
  rows and encryption at rest before enabling sync; the reference server is not
  that posture.
- kvPersistStorage(device) doc corrected from LocalKVStore to DeviceSafeKVStore
  (the device-safe brand accepts the HttpKVStore composite; HttpAccountKV stays
  double-rejected).

* fix(storage): close the scope/key/prefix contract gaps with a coverage matrix

Three completeness gaps, nailed by an executable matrix so an untested
channel/shape can't slip through the next pass rather than patched one by one.

1. Scope via a GET body was not rejected. `assertNoScopeChannel` covered the
   query and header, but the bodyless GET routes never read their body, so
   `GET /kv/keys` with `{"scope":"device"}` returned 200 []. Bodyless methods
   (GET, DELETE) now reject any request body up front — that is the channel a
   scope would hide in — and only `set` reads a body, checking it for a scope
   field. The DELETE route's own body check folds into the shared one.

2. The 512-byte key bound wrongly rejected legitimate keys. A DSL id is an
   unconstrained string (verified: the DSL requires only typeof === 'string'),
   and `editor-current-scene:` + a 500-char stage id is 521 bytes, which
   BrowserKVStore rejected before localStorage. Keys are length-unconstrained;
   the bound is raised to a generous 8 KiB DoS ceiling and documented as a
   resource guard, not part of the key domain — not a derived/hashed key, which
   would break the literal-prefix semantics of keys(prefix). Both backends and
   the conformance server move in lockstep.

3. The prefix contract text contradicted itself: it claimed a legal key can
   never contain a backslash, while the key section (correctly) makes keys
   opaque, backslash included. Reworded — a prefix is opaque like a key — and
   the shared literal-prefix matrix now covers `\` (PostgreSQL's LIKE escape),
   which it had skipped, alongside `%`, `_`, and combinations.

Coverage matrix (CI-executable):
- scope-rejection: {get,set,remove,keys} × {query,header,body}. query/header
  run in-process; the body cells use a raw HTTP client (fetch cannot put a body
  on a GET — exactly the non-conforming client the finding described) against a
  loopback listener, skipped where the sandbox forbids binding.
- key-validity: `/ \ % _ : .` space, BMP + astral Unicode, `%2F`, a 500-char
  composed key, and all-at-once — each round-trips (set/get, keys(prefix)
  match, remove) on both browser and HTTP backends via the shared suite.
- prefix-charset: `%`, `_`, `\`, and combinations match literally, both backends.
- Boundaries still rejected: whole-key `.`/`..`, NUL, lone surrogate, empty,
  and the DoS ceiling.

Mutation-checked: removing the bodyless-body rejection reddens the three GET/
DELETE body cells; lowering the ceiling back to 512 reddens the long-key
round-trip on both backends.

Bumps @openmaic/storage to 0.1.2 (src/kv/* changed).

* fix(storage): bound the KV key DoS ceiling by encoded size, not UTF-8 bytes

Follow-up to the 8 KiB ceiling: measuring it in UTF-8 bytes ignored
percent-encoding expansion and reopened a backend-parity break. A non-ASCII key
is small in bytes but large on the wire — `€` is 3 UTF-8 bytes and `%E2%82%AC`,
9, encoded — so `'€'.repeat(2730)` (8190 bytes, under the old cap) encoded to
~24.6 KB, which the Node HTTP server rejects with 431 before routing while
`BrowserKVStore`, which never builds a URL, accepted it.

The ceiling is now measured on `encodeURIComponent(key).length` — the size the
key occupies as a request target — at 4096, far above any real id (a 500-char id
under `editor-current-scene:` encodes to ~523) and well below Node's default
16 KiB `maxHeaderSize` (empirically the 431 trigger on Node 22), so no key that
passes validation can reach a 431. Both backends and the conformance server use
the same encoded-size limit, so a key is accepted iff its encoded form fits,
whichever backend it reaches — parity restored. `MAX_KV_KEY_BYTES` becomes
`MAX_KV_KEY_ENCODED_LENGTH`.

Tests, against a real node:http server for the 431 boundary:
- the max-legal non-ASCII key (455×€, encoded 4095) round-trips over real HTTP
  with no 431, and the browser accepts the same key — parity on accept;
- one code point over (456×€, encoded 4104) is rejected by both backends at
  validation, before any request — the exact parity case a byte bound missed
  (1368 bytes, would have passed, then 431'd over HTTP);
- a raw client bypassing client validation with an over-ceiling (under 16 KiB)
  encoded key gets a clean 400, not a 431.
Shared suite's key-domain matrix now bounds by encoded size on both backends.

Mutation-checked: reverting the ceiling to UTF-8 bytes reddens the three
encoded-length parity tests. Bumps @openmaic/storage to 0.1.3 (src/kv/* changed).

* fix(storage): make the KV key domain truly opaque; keep transport limits out

The recurring key-limit findings (512 → 8 KiB → 4096, each patch exposing the
next) shared one root cause: transport-driven rules kept being added to the key
domain — the browser primitive included — breaking the "opaque unconstrained
string key" contract. This is the structural fix, per cosarah: "keep HTTP
transport limits out of the browser primitive and preserve the existing string
key domain."

Approach (a), the minimal one: a KV key is any string, validated nowhere. The
browser primitive is a Map/Storage that stores any key; the HTTP backend carries
the key as a URL path segment and inherits that transport's limits, documented
as HTTP-deployment concerns that never constrain the key domain. Every real key
(a `prefix:id` from an unconstrained DSL string) round-trips on both backends;
only pathological keys hit a transport limit, and none of those are keys a caller
produces. (b) — keys in the request body for accept-parity — was unnecessary:
verified that no real key needs it.

Removed from the key domain (browser + HTTP + conformance server):
- the encoded-size / length ceiling entirely — there is no key-length limit;
- the NUL exclusion — NUL percent-encodes to %00, is preserved end to end, and
  is a legitimate Map/Storage key (a false "cannot represent" premise);
- the `.`/`..`/empty/`/`/`\` rejections — all opaque, all round-trip.
`assertKVKey` / `assertKVKeyPrefix` / `MAX_KV_KEY_*` are gone.

Kept, at the transport layer only (HttpAccountKV), never reaching the primitive:
- an unpaired UTF-16 surrogate genuinely has no percent-encoding, so the HTTP
  client surfaces a clear transport error (KEY_NOT_ENCODABLE) while the browser
  stores the same key — verified: encodeURIComponent throws on it.

Scope completeness (P2): the "reject scope in every channel" guarantee had two
holes — a scope path segment (`/kv/device/keys`) 404'd instead of 400, and only
`x-scope` was checked among header spellings. The server now rejects a scope
path segment and the whole prohibited header set (scope, x-scope, kv-scope,
x-kv-scope). The coverage matrix is {get,set,remove,keys} × {path, query, each
header spelling, body}.

Coverage matrix reworked to verify arbitrary opaque keys (empty, NUL, control
chars, separators, long, Unicode) round-trip on both backends — not to verify a
limit. A real node:http test proves NUL and long keys round-trip end to end, and
that a lone surrogate is a transport limit (browser accepts, HTTP client errors).
Mutation-checked: re-adding a NUL rejection, removing the path-segment check, or
dropping a header spelling each reddens the matching cells.

Cleanup: package.json description updated (KV HTTP delivered, not "later");
network-server bind/skip/close lifecycle deduped into one helper. Bumps
@openmaic/storage to 0.1.4 (src/kv/* changed).

* fix(storage): reject whole-key "."/".." in the HTTP client — they alias entries

Follow-up to making the key domain opaque: removing the `.`/`..` key-domain
rejection was right (the browser stores them fine), but the HTTP client then let
them reach `fetch`, where URL path normalization silently rewrites the target
before it is sent. `encodeURIComponent('.')` is `.`, so `/kv/entries/.` collapses
to `/kv/entries/` (the empty key) and `/kv/entries/..` walks up a level — so
`get`/`set`/`remove` on a whole-key `.` or `..` silently read, overwrite, or
delete a *different* entry, with no error. A data-correctness bug.

Fix, same pattern as the unpaired-surrogate limit already handled: a whole-key
`.`/`..` is something the URL-path transport structurally cannot carry, so the
client's path-segment encoder refuses it with `KEY_NOT_ENCODABLE` before a
request is built. Split the encoder in two: `encodeKeyPathSegment` (key → path
segment, rejects whole-key `.`/`..`) and `encodeComponent` (the `keys()` prefix →
query value, where `.`/`..` are legitimate and untouched). A key that merely
*contains* a dot (`a.b`, `prefix:id`) is unaffected and round-trips. The browser
primitive still stores `.`/`..` opaquely.

The HTTP transport's limits are now complete — three cases, all fail-loud at the
transport layer, all storable on the browser: (1) an unpaired surrogate (no
percent-encoding), (2) a whole-key `.`/`..` (URL normalization aliases it), and
(3) an over-long key (deployment request-target ceiling). The contract lists all
three as HTTP-deployment limits, not key-domain constraints.

Tests: whole-key `.`/`..` — browser stores and round-trips (distinct from the
empty key); HTTP client throws `KEY_NOT_ENCODABLE` and builds no request; and a
real-server test asserts the empty-key entry is never read, overwritten, or
deleted by a `.`/`..` operation. A dot-containing key (`a.b`) round-trips.
Mutation-checked: dropping the whole-key check reddens the alias tests.

Bumps @openmaic/storage to 0.1.5 (src/kv/* changed).

* fix(storage): reconcile the settings/profile persist consumer with the KV API

The integration merge (#1002 KV into main) surfaced two things the merge itself
could not resolve mechanically:

- `lib/store/kv-persist.ts` (added on main by #1001) called
  `kvPersistStorage(kv, scope)` with a *variable* scope, which #1002's overloads
  deliberately reject — `'device'` must be paired with a device-safe store, so
  the overloads take the scope as a literal. Branch on the scope: `'account'`
  takes any `KVStore`; `'device'` narrows the backend to `DeviceSafeKVStore` via
  its brand (the adapter re-checks at runtime) and otherwise fails loud. The app
  wires only `'account'` today; the `'device'` arm keeps the generic helper
  honest. `ControllableKV` in the persist test wraps a local `BrowserKVStore`,
  so it is genuinely device-safe and now declares the brand.

- `packages/@openmaic/storage` version bumped 0.1.5 → 0.1.6: the merge changed
  storage inputs (README + a pg-schema test carried from main) relative to the
  previous integration tip, so the version-bump guard requires an increase above
  #1002's 0.1.5. Still ahead of main's 0.1.1.

Verified: root `tsc --noEmit` clean, the persist test green (40 passed), and the
storage package suite green on Node 22.
2026-07-30 22:31:17 -04:00
wyucandClaude Opus 5 cc95851dc5 chore(packages): publish storage and enforce version bumps (#998)
* chore(packages): publish storage and enforce version bumps

* fix(packages): cover all publish inputs and tarballs

* fix(packages): scope version guard to release inputs

* fix(packages): fail closed on new package inputs

* docs(packages): clarify version guard boundaries

* fix(packages): harden release guard edge cases

* fix(packages): align smoke peers and git inputs

* docs(packages): make release smoke policy explicit

* fix(packages): anchor version guard at repository root

* fix(packages): report version guard setup errors

* fix(packages): harden release validation

* fix(ci): validate complete main pushes

* test(storage): pin the exported PostgreSQL schemas

DOCUMENT_PG_SCHEMA and RUNTIME_PG_SCHEMA are public API. A deployment that
provisions these tables with its own migration tooling has to reproduce the
DDL exactly for ensureDocumentSchema() / ensureSchema() to stay the intended
no-op against an already-provisioned database.

Nothing guarded that today: every statement is CREATE ... IF NOT EXISTS, so
PostgreSQL silently accepts whatever table already exists under the name. A
column type, a nullability, an index or a FK action can drift apart from a
downstream migration without an error, and the first symptom is a store query
failing in production or succeeding against the wrong types.

Pin both constants verbatim, and assert every statement stays IF NOT EXISTS
guarded so the ensure functions remain idempotent. The pin does not judge the
DDL; it makes changing it impossible to do by accident.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(packages): gate publishing on the version check

The version check ran only in ci.yml. publish-packages.yml is a separate
workflow, so it could reach `pnpm publish` on a main push, a matching tag, or
a manual run with dry_run=false even when CI was red, skipped, or never ran.

Run the validation inside the publish job, before publishing, in a new release
mode that works for every trigger. A push range only exists for branch pushes,
so release mode judges each package against the registry instead: a version
that is not published yet is a release, and a version that is already
published is accepted only when the package source has not moved since that
release. `pnpm publish` skips an already-published version, so without that
second half a drifted package releases as a silent no-op.

The anchor for "since that release" is the @openmaic/<name>@<version> tag the
job now writes after every successful publish, falling back to the push range
for packages released before those tags existed. With neither anchor the
release stops instead of guessing.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(packages): make the release gate prove only what it can

Three independent reviews of the previous revision converged on one root
cause: it used git tags and a push range as the record of which tree produced
a published version. Neither is trustworthy. Tags are mutable and can be
created or moved by hand, so "the tag resolves" was being read as "the tag is
authentic"; pnpm records no gitHead; and a push range describes one push, not
the origin of a release. Packages released before the scheme existed had no
anchor at all, which made the tag and manual triggers fail closed from the
first run with no way to self-heal, dry runs included.

Drop the anchor machinery. Drift is prevented where it is provable, in diff
mode at merge time, which sees every commit before it can be released. The
pre-publish gate is now limited to claims a release can establish: every
version it publishes is new and moves forward, an already-published version is
reported and left alone, and any registry answer that is not a definitive
404 stops the release.

Around it, close what the reviews found in the workflow:

- real publishes only from a commit contained in main, so a tag or manual run
  cannot ship an unreviewed ref while holding NPM_TOKEN
- one repository-wide concurrency group, so a main push and a tag push cannot
  each decide the same version is unpublished
- publish and mark each package individually, so a partial failure stays
  retryable instead of leaving published packages unrecorded
- fail if the build rewrites tracked package files, which would otherwise
  publish content that is not in the released commit
- compare against every published version when ordering, and refuse to guess
  when the registry holds versions this check cannot order

The schema pin also asserted the constants without asserting what the ensure
functions execute, so those could diverge. Both are now run against a
recording queryable and their exact statement sequence is asserted.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(packages): refuse to release from a tree behind the registry

Simplifying the gate introduced a hole that a mutation check caught: a package
whose local version is already published took the "already published, skip"
path before any ordering check, so a tree rolled back to an older published
version passed silently. That is not a harmless no-op, because pnpm publish
rewrites each workspace dependency to the version in the tree, and a sibling
released alongside it would be published declaring a dependency on the older
package.

Order every package against the registry first, then decide: at the highest
published version it is a legitimate skip, below it the release stops.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(packages): couple publishing to a green CI run for the same commit

Second review round, on the reworked design. The headline defect was a hard
blocker: `git fetch --depth=0` is not valid git (that is an actions/checkout
convention), so under `set -e` every real publish aborted before the gate ever
ran. Remove the depth argument; the checkout already has full history.

The rest closes the gap both reviewers reached independently, that being on
main is not the same as having passed the gate:

- wait for this exact commit's CI conclusion and require success. ci.yml runs
  concurrently with this workflow on a push to main and blocks nothing, so an
  unpublished version whose source drifted could be released while its own
  version check was still running or already red.
- require the commit on main's FIRST-PARENT history. Plain reachability also
  accepts every intermediate commit of every branch merged with a merge commit.
  A pull request that adds a bad tree and reverts it in the next commit leaves
  that tree an ancestor of main forever, and a tag pointing at it published it.
- do not cancel CI runs on main. Each run validates only its own push range, so
  cancelling one drops the range that contained the change, and its replacement
  compares against the cancelled tip and sees nothing.
- run the version check on every main push. A branch creation or force push
  reports an unusable `before`, which used to skip the gate entirely; fall back
  to the first parent instead.
- publish with --ignore-scripts. Every package's prepublishOnly reruns the
  build, deleting and regenerating the dist that was just verified and
  smoke-tested, so npm could receive bytes nothing had checked.
- run storage's PostgreSQL contract suites before publishing it. They skip
  themselves without a database, so the one backend that needs a real
  PostgreSQL was shipping unexercised.
- order registry versions with real semver, prereleases included. Rejecting
  every non-x.y.z version meant one historical prerelease anywhere in one
  package's history would refuse every future release of every package.
- warn when a release marker exists but points at another commit.

Note what is NOT enforceable here: a workflow_dispatch or tag run executes the
workflow definition from the selected ref, so a branch that edits this file can
delete these checks. The boundary has to be a GitHub Environment holding
NPM_TOKEN behind a main-only deployment branch rule. The job now declares that
environment and the header states the required setup; the in-file checks are
defence in depth.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(packages): stop the first-parent check failing on SIGPIPE

Third review round. The blocker this time: `git rev-list --first-parent | grep
-qx` under `set -o pipefail`. grep exits at the first match, rev-list then dies
of SIGPIPE, and the pipeline returns 141, so a commit that IS on main is read
as "not on main" and every real publish is refused. It does not reproduce in a
shallow clone, where main's history fits in the pipe buffer; with the full
history this job checks out it always will. Count matches instead, which reads
the whole stream.

Also from this round:

- identify the CI run by workflow file and triggering event rather than by a
  check-run display name. Names are not unique, so any other workflow or app
  publishing a check called "Lint, Typecheck & Unit Tests" could stand in for a
  red version gate.
- fail the main-push version check when the push range is unusable instead of
  substituting HEAD^. A force push can replace many commits at once, so the
  previous commit is not the range that needs checking, and a green run here is
  what publishing depends on.
- correct the stated limitation. It claimed the package-directory input model
  was exact for dsl and storage; it is not. Their dist is whatever the
  lockfile's TypeScript emits, and dsl's shipped JSON schema comes from the
  lockfile's ts-json-schema-generator, so a toolchain bump can change any of the
  four tarballs with no diff under the package directory.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* refactor(packages): make a merged version bump the only release input

The tag trigger was incoherent. Its own documentation admitted that any
@openmaic/* tag republishes the whole family and that which packages actually
go out is decided by the manifests, so the tag name never participated in the
decision. It was a second entry point to one decision function, it bypassed
review entirely because a tag is not a diff and can be created by anyone with
write access on any commit, and it cannot be guarded: environment deployment
rules match GITHUB_REF, so refs/tags/* and a main-only rule are mutually
exclusive.

Drop it. A version bump that landed on main is now the only release input, and
`@openmaic/<name>@<version>` tags are an output written after a package
reaches the registry. Nothing is lost: a manual dispatch from main still
republishes without a new commit, and that path is inside the protected
environment.

Split the workflow so the token has a boundary. `validate` holds everything
that does not need NPM_TOKEN and runs from any ref, which keeps dry runs
useful to contributors. `publish` is the only job declaring the `release`
environment, so the token is never attached to a run that is merely
validating. It rebuilds rather than sharing state, which is the right trade
for a release.

Also add the `actions: read` permission the CI-conclusion query needs; it was
switched from the checks API to the Actions API without updating the scope,
which would have failed with 403 on every real publish.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* docs(contributing): explain when a package version must be bumped

CONTRIBUTING said nothing about versioning or releases, while this branch adds
a CI check that fails a contributor's PR with "publishable package inputs
changed but version did not increase". A gate that rejects work without
telling anyone the rule is the kind that ends up disabled.

State the rule, the exact failure message, which files are exempt, and how to
choose the number, with a specific warning for @openmaic/dsl: it is the
contract the other packages validate against, so narrowing what an existing
document may contain is breaking even when the diff is small.

Also state what contributors do NOT do: publishing is automatic once a bump
lands on main, and the release tag is a marker written afterwards rather than
something to push.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(packages): run renderer's tests before publishing renderer

The pre-publish gate ran renderer's typecheck but never its test suite, so the
one package whose behaviour is hardest to typecheck was the one shipping
unexercised. It has 25 test files and 242 tests; they just were not in the
filter list.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(packages): keep the git credential away from package code

Review finding: the publish job held `contents: write` while
actions/checkout had persisted that credential, and it then ran
`pnpm install` and the package builds. Any dependency or build script
executed with a credentialed git remote in reach and a write scope to use
it, which is a wider blast radius than publishing needs.

Separate the two capabilities so no job holds both:

- `validate` and `publish` run package code. Both now check out with
  `persist-credentials: false`, `validate` is pinned to `contents: read`,
  and `publish` drops write scope entirely, keeping only the `actions: read`
  it needs for the CI conclusion and `id-token: write` for provenance.
- a new `mark` job is the only holder of `contents: write` and a git
  credential, and it installs nothing and builds nothing.

`mark` also reconciles instead of only recording this run. A marker whose
push failed previously could never be repaired before, because the release
plan excludes versions already on the registry and the marker logic sat
behind that plan. It now marks any registry version whose tag is missing,
and leaves an existing tag alone rather than moving it.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-29 23:54:23 -04:00
wyuc c923e50e4a ci: retire the completed document-server-backend trunk from the PR whitelists (#981) 2026-07-25 00:35:49 -04:00
wyucandCodex 5cef056d17 feat(storage): server-backed documents — HTTP contract, Postgres backend, one reference server for both stores (#979)
* ci: whitelist the document-server-backend integration trunk

* feat(storage): DocumentStore HTTP contract + client + reference-server routes (1B PR1) (#975)

Mirrors the runtime line's server-backed delivery for the document store:
a documented /documents HTTP contract (validation/not-found/FUTURE_VERSION
taxonomy; authorization stays a deployment concern via injected hooks with
an any-authenticated default), an HttpDocumentStore that runs the same
validators and migrate-on-read semantics as the browser backend before and
after the wire, and document routes on the shared reference server — one
server, both stores. The backend-agnostic document contract suite now runs
against HTTP → reference server → browser store.

Co-authored-by: Codex <codex@openai.com>

* ci: whitelist the trunk in the storage PG contract workflow too

* feat(storage): PgDocumentStore — Postgres document backend (1B PR2) (#976)

Implements the full DocumentStore contract over document_stages /
document_scenes / document_outlines, reusing the pure adapter split so
every backend shares one aggregate semantics: saveDocument replaces the
aggregate in one transaction under the stage row's FOR UPDATE lock
(vanished scenes deleted, outline row added/removed — omission means
deletion), incremental putStage/putScene/deleteScene take the same
current-version gate as the browser backend, loads read FOR SHARE and
migrate without writing back, listings never touch content, and deletes
cascade by FK. The document contract suite is PG-gated the same way the
runtime one is; local coverage comes from stubbed-queryable unit tests.

Co-authored-by: Codex <codex@openai.com>

* feat(document-store): sealed bootstrap injection seam for the document backend (1B PR3) (#977)

configureDocumentStorage mirrors the runtime seam: module-level bootstrap
injection sealed after first resolution, a factory that receives the app
validators so a server-backed store cannot silently skip them, and
reset-for-tests wiring. A deployment swaps the browser document backend
for HttpDocumentStore without touching app code. Storage README roadmap
updated — the document HTTP/PG backend items are done.

Co-authored-by: Codex <codex@openai.com>

* fix(storage): 1B final-review hardening — error classification, JSON-safety, body limits, parity coverage (#978)

Unversioned legacy incremental writes classify as 400 instead of leaking a
500; document/scene reads assert JSON safety before serialization so a
structured-clone value fails loud (500 NOT_JSON_SAFE naming the path)
instead of silently converting; a shared streaming body reader bounds
request bodies (default 32 MiB, 413 PAYLOAD_TOO_LARGE, option exposed
through every handler factory); the putStage stale/future guards and
corrupt-stamp listing tolerance move into the shared contract suite so all
four backends prove them; both HTTP store errors retain structured details.

Co-authored-by: Codex <codex@openai.com>

* refactor(storage): typed document version/not-found errors replace prose classification (#980)

DocumentVersionError (future | not-current, storedVersion) and
DocumentNotFoundError now carry the classification the server previously
regex-derived from message prose — instanceof matching mirrors the runtime
sibling's RuntimeAppendConflictError pattern, so a wording change can no
longer silently break status mapping. The prose fallback remains, after
the typed checks, solely for third-party DocumentStore implementations.
The HTTP client rematerializes 409s as DocumentVersionError for symmetry,
and http.ts's private validator fields are renamed to match the public
option names all three backends already share.

Co-authored-by: Codex <codex@openai.com>

---------

Co-authored-by: Codex <codex@openai.com>
2026-07-23 12:56:26 +08:00
d0d227424b feat(document): complete the document-persistence cutover — stage/scene/outline onto DocumentStore (#965)
* feat(runtime): persist quiz attempts in RuntimeStore

* fix(runtime): coalesce quiz draft snapshots

* fix(runtime): recover concurrent quiz attempts

* fix(runtime): handle quiz completion races

* fix(runtime): commit quiz review atomically

* fix(runtime): dedupe concurrent quiz writes

* fix(runtime): drop stale quiz drafts

* fix: harden quiz runtime review recovery

* fix: serialize quiz attempt identity

* feat: read quiz state from runtime store

* fix: persist quiz retries before resetting

* fix: preserve authoritative quiz outcomes

* fix: preserve legacy quiz retries during cutover

* fix: reconcile legacy quiz snapshots safely

* fix: drain rollover quiz write queues

* fix: drain completed quiz retry queues

* fix: reuse concurrent quiz retries

* fix(quiz): preserve drafts across abrupt reloads

* fix(quiz): recover empty retry sessions

* fix(chat): abort stalled runtime state reads

* fix(quiz): expose queued phases to readers

* fix(quiz): retain concurrent writer tails

* fix(quiz): canonicalize retry branches

* fix(quiz): keep retry rollovers monotonic

* fix(quiz): validate skipped retry siblings

* fix(quiz): close read cutover races

* test(classroom): cover legacy quiz summaries

* fix(quiz): reset async consumers on scene changes

* fix(quiz): close scene transition windows

* test(pbl): cover launch freshness guards

* fix(quiz): close cutover concurrency gaps

* fix(quiz): harden retry and context freshness

* fix(quiz): reject malformed legacy answers

* fix(quiz): validate legacy answer values

* test(quiz): cover legacy multi-answer migration

* fix(merge): retire dead ChatRequestTemplate.storeState after quiz read cutover

Main's three call sites built static storeState blocks that runAgentLoopFn
never consumed (it always rebuilds fresh state via getStoreState); the quiz
read cutover replaced that callback with the async two-phase RuntimeStore
read, leaving the template field with zero consumers. Drop it.

* feat(storage): conform HTTP/PG backends and reference server to RuntimeAppendOptions

The quiz write path's expectedLastSeq / sessionTransition / RuntimeAppendConflictError
semantics existed only in the browser backend; server-backed deployments would
silently accept conflicting appends and leave completed sessions active. Forward
the options over the wire, detect conflicts atomically under the PG transaction,
map them to HTTP 409 RUNTIME_APPEND_CONFLICT, and rematerialize the typed error
client-side so quiz retry logic works across every backend.

Co-authored-by: Codex <codex@openai.com>

* fix(chat): Pi single requests build storeState via the async runtime quiz read

Pi bypasses runAgentLoop's per-iteration getStoreState and serializes the
request template straight to /api/chat/pi, which rejects bodies without
storeState. Extract the fresh-snapshot builder (async RuntimeStore quiz read
with the scene-transition guard) and call it on the Pi path too.

* ci: whitelist the runtime-data-cutover integration trunk for PR checks

* feat(runtime): playback cutover — cursor in KV, discussion facts in RuntimeStore (#956)

* feat(runtime): cut playback over to the runtime layer — cursor in KV, facts in RuntimeStore (#869)

The fourth and last runtime family. Consumed-discussion facts become
append-only 'playback' records folded into a set at read (at-least-once
appends, no conflict machinery); the resume cursor is device-scoped
last-write-wins KV per the amended #779/#869 split. sessionStorage keeps
same-tab priority; KV takes over on fresh tabs/reloads. The dead Dexie
playbackState machinery is retired, with a one-time lazy migration of any
legacy row (cursor half + facts half) before deletion, and stage deletion
now clears both the KV cursor and any unmigrated legacy row.

Co-authored-by: Codex <codex@openai.com>

* test(runtime): include playbackState in the stage-delete db mock

---------

Co-authored-by: Codex <codex@openai.com>

* fix(playback): persist discussion facts on every consumption path (#957)

* fix(playback): persist discussion facts on every consumption path (final-review P0+P1s)

- The engine now publishes a progress snapshot the moment a discussion is
  consumed (join / skip / unselected-agent auto-skip). onProgress otherwise
  fires before the discussion action executes and a discussion is the scene's
  last action, so the fact never reached persistence.
- Reads fold records across ALL playback sessions in the learner partition
  (mergeLearner deliberately preserves same-kind sessions from both keys).
- Legacy migration appends only not-yet-durable facts, so an interrupted
  migration resumes instead of dropping the tail.
- recordConsumedDiscussion reports durability; the component drops failed ids
  from its observed set so a later progress tick retries (at-least-once).

* test(e2e): live verification of the playback persistence chain

Seeds a deterministic stage straight into the Dexie DB, starts the lecture
via the canvas overlay, and asserts the full chain: discussion auto-skip
appends a discussionConsumed record to maic-runtime, the device cursor lands
in KV, and both survive a fresh browsing context (empty sessionStorage).

* refactor(playback): consumed-discussion state is volatile by decision — cursor-only persistence (#959)

Product ruling on #869's fourth family: playback learner state is front-end
ephemeral UX, not learner data. A re-shown proactive card auto-skips, joined
discussions' content already lives in chat runtime records, and no replay
export / analytics consumer exists — so durable facts bought nothing over
in-memory + same-tab sessionStorage. Drop lib/playback/runtime.ts and the
RuntimeStore facts wiring; keep the device-scoped KV resume cursor (the half
with real UX value), the engine's consumption-time progress snapshot (cursor
freshness), and the legacy Dexie retirement (cursor half migrates, row
deletes, consumed ids are dropped).

* ci: whitelist the document-cutover integration trunk for PR checks

* feat(document): widened-stage contracts + app document seam (#860 follow-up, PR1) (#961)

Package: MaicDocument/DocumentStore/StageRow gain a TStage parameter
(defaults keep existing users unchanged), BrowserDocumentStore accepts an
injectable validateStage, and a version-guarded putStage closes the rename
read-modify-write race — same current-version gate as putScene.

App: lib/document/ seam — AppDocument types (currentSceneId is device
state, not document data, and the app stage validator rejects it), a
four-kind scene validator (slide/quiz delegate to the DSL; interactive/pbl
validate envelope + discriminant binding only), and pure legacy
canonicalizers (type rebound from content.type, singular whiteboard →
whiteboards, outline envelope). No consumer switches off Dexie yet.

Co-authored-by: Codex <codex@openai.com>

* feat(document): stage-storage cutover + locked lazy migration (PR2) (#962)

* feat(document): cut stage/scene persistence over to DocumentStore with locked lazy migration (PR2)

stage-storage now persists through the lib/document seam: aggregate
saveDocument with a mandatory outline envelope (omission means deletion in
the contract; ordinary saves fall back to the stored envelope), lazy
per-stage migration under a Web Lock (destination authoritative, one
coherent legacy snapshot, save-verify-marker, legacy rows retained
read-only; no-lock environments read legacy without migrating),
currentSceneId in device KV, rename via version-guarded putStage, and a
list that merges legacy-only stages until they migrate. stageOutlines'
second write authority folds into the document service, making the final
scene set and generationComplete one atomic commit.

Co-authored-by: Codex <codex@openai.com>

* fix(document-store): relocate the persistence seam out of lib/document

lib/document/ is the server-side content-extraction domain (sharp, cloud
SDKs); exporting the persistence seam from its barrel dragged node-only
modules into the client bundle and broke the Turbopack build. The seam now
lives in lib/document-store/ with its own barrel, and the extraction barrel
is restored. Client-only guards become capability probes (indexedDB /
localStorage presence) so injected node test environments keep working
while a true server render still fails loud.

* fix(document-store): no-lock write classification + lock-order inversion (PR2 fix round)

Lock order is now per-stage document lock → global runtime epoch (a save
never waits on a document lock while occupying the shared epoch, which
deadlocked against fair-queued maintenance). Without Web Locks, mutation
classifies instead of refusing wholesale: destination-backed and genuinely
new documents accept the product's established lock-free/LWW risk, while a
legacy-only document stays read-only so two authorities cannot fork —
matching the chat-cutover-era acceptance suite, whose save assertions now
verify through the public API instead of legacy Dexie rows.

Co-authored-by: Codex <codex@openai.com>

* style: prettier on document-store seam files

---------

Co-authored-by: Codex <codex@openai.com>

* feat(document): cut secondary consumers over to the document seam (PR3) (#963)

ZIP classroom/video exports read stage metadata through the seam; classroom
import builds one canonical aggregate under the per-stage lock and writes
canonical 'whiteboards' (fixing the import-side singular-alias defect the
manifest never had); backups become versioned document aggregates that
finally include outline envelopes, while old {stages, scenes} backups are
accepted through the legacy canonicalizers; clearDatabase now clears
maic-documents and the seam's KV keys so clear-cache cannot strand
documents; deleteStageWithRelatedData is deprecated in favor of
deleteStageData. Four e2e seeders target maic-documents directly;
classroom-interaction stays legacy-seeded to exercise real-UI lazy
migration.

Co-authored-by: Codex <codex@openai.com>

* fix(document): final-review hardening — restore pre-images, honest markers, clear-race exclusion (3 P1 + 2 P2) (#964)

- Backup rollback restores pre-existing destination documents (and imported
  current-scene KV values) from captured pre-images instead of deleting them
- The skip-migration path only writes its marker after reconciling the
  legacy snapshot against the authoritative destination; a divergent
  snapshot logs and stays discoverable instead of being falsely certified
- Migration's destination write enrolls in the global shared storage epoch
  (per-stage -> global order), so clearDatabase's exclusive epoch can no
  longer race a lazy migration into resurrecting a document
- listStages drops legacy entries whose snapshot vanished mid-merge

Co-authored-by: Codex <codex@openai.com>

* fix(review): P3 pair from cross-review — scene-id boundary + sessionTransition 400 (#966)

* fix(review): scene-id boundary for quiz context + 4xx for malformed sessionTransition (P3 pair)

Review findings on #955: didActiveSceneRemainUnchanged compared the active
scene by object identity, so a store update reallocating the scene during
the async quiz read dropped the learner's graded answers from that turn's
request — the scene id is the real boundary. The records route now
classifies a malformed sessionTransition as a validation failure instead of
letting the store's throw surface as a 500.

* fix(playback): superseded-engine cursor guard + migration write-window recheck

Second-vendor review of the #959 shrink (requested after the cross-review
noted it had single-vendor coverage) found: an engine orphaned by a scene
switch during async lecture resume could pass the idle-only recheck, be
resurrected, and publish its old scene's progress over the new scene's
debounced cursor — the resume continuation now requires identity with the
installed engine, and onProgress drops snapshots from superseded engines.
The legacy cursor migration also rechecks KV immediately before its write
so a concurrent tab's newer cursor cannot be overwritten and orphaned by
the legacy-row delete.

Co-authored-by: Codex <codex@openai.com>

---------

Co-authored-by: Codex <codex@openai.com>

* fix(review): approval follow-up P3 nits (#967)

* release: v0.3.1

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(review): approval P3 nits — ISO gate on sessionTransition, dead mocks, corrupt-timestamp guard

- The records route's sessionTransition guard now requires an ISO
  updatedAt (isIsoTimestamp), matching the sibling PATCH /status route
- Dead vi.mock factories for the deleted playback-storage module dropped
- A corrupt legacy playback timestamp falls back to 'now' instead of
  wedging migration into a permanent re-throw that disabled resume

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

* fix(document): backup covers no-lock legacy courses; clears fence stale saves (review P1s) (#968)

Backup assembly appends read-only canonicalized aggregates for legacy-only
stages the lazy migration could not persist (no-Web-Locks environments) —
courses visible in the app can no longer vanish from an export. A
device-scoped storage generation now fences document mutations: clears bump
it inside their exclusive section, and any save or migration commit that
entered before the clear re-reads it inside the shared epoch and fails loud
instead of repopulating a wiped store.

Co-authored-by: Codex <codex@openai.com>

* fix(document): review round 2 — legacy-only chat backup coverage + full-width generation fence (#972)

Backups now enumerate runtime chat sessions for every exported document,
not just store-backed ones — a legacy-only course's chat history (the chat
and document cutovers are independent seams) no longer drops out of the
export; the runtime read injects an empty legacy chat store since legacy
rows are collected by direct table reads, which also keeps the export
working without Web Locks. The storage-generation fence now guards every
mutating store method, with the exclusive-epoch delete cascades passing
storageSharedLockHeld so the guard cannot self-deadlock against their own
hold.

---------

Co-authored-by: Codex <codex@openai.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-22 23:18:24 +08:00
3eea9dc542 feat(runtime): complete the #869 learner-data cutover — quiz + playback onto RuntimeStore (#955)
* feat(runtime): persist quiz attempts in RuntimeStore

* fix(runtime): coalesce quiz draft snapshots

* fix(runtime): recover concurrent quiz attempts

* fix(runtime): handle quiz completion races

* fix(runtime): commit quiz review atomically

* fix(runtime): dedupe concurrent quiz writes

* fix(runtime): drop stale quiz drafts

* fix: harden quiz runtime review recovery

* fix: serialize quiz attempt identity

* feat: read quiz state from runtime store

* fix: persist quiz retries before resetting

* fix: preserve authoritative quiz outcomes

* fix: preserve legacy quiz retries during cutover

* fix: reconcile legacy quiz snapshots safely

* fix: drain rollover quiz write queues

* fix: drain completed quiz retry queues

* fix: reuse concurrent quiz retries

* fix(quiz): preserve drafts across abrupt reloads

* fix(quiz): recover empty retry sessions

* fix(chat): abort stalled runtime state reads

* fix(quiz): expose queued phases to readers

* fix(quiz): retain concurrent writer tails

* fix(quiz): canonicalize retry branches

* fix(quiz): keep retry rollovers monotonic

* fix(quiz): validate skipped retry siblings

* fix(quiz): close read cutover races

* test(classroom): cover legacy quiz summaries

* fix(quiz): reset async consumers on scene changes

* fix(quiz): close scene transition windows

* test(pbl): cover launch freshness guards

* fix(quiz): close cutover concurrency gaps

* fix(quiz): harden retry and context freshness

* fix(quiz): reject malformed legacy answers

* fix(quiz): validate legacy answer values

* test(quiz): cover legacy multi-answer migration

* fix(merge): retire dead ChatRequestTemplate.storeState after quiz read cutover

Main's three call sites built static storeState blocks that runAgentLoopFn
never consumed (it always rebuilds fresh state via getStoreState); the quiz
read cutover replaced that callback with the async two-phase RuntimeStore
read, leaving the template field with zero consumers. Drop it.

* feat(storage): conform HTTP/PG backends and reference server to RuntimeAppendOptions

The quiz write path's expectedLastSeq / sessionTransition / RuntimeAppendConflictError
semantics existed only in the browser backend; server-backed deployments would
silently accept conflicting appends and leave completed sessions active. Forward
the options over the wire, detect conflicts atomically under the PG transaction,
map them to HTTP 409 RUNTIME_APPEND_CONFLICT, and rematerialize the typed error
client-side so quiz retry logic works across every backend.

Co-authored-by: Codex <codex@openai.com>

* fix(chat): Pi single requests build storeState via the async runtime quiz read

Pi bypasses runAgentLoop's per-iteration getStoreState and serializes the
request template straight to /api/chat/pi, which rejects bodies without
storeState. Extract the fresh-snapshot builder (async RuntimeStore quiz read
with the scene-transition guard) and call it on the Pi path too.

* ci: whitelist the runtime-data-cutover integration trunk for PR checks

* feat(runtime): playback cutover — cursor in KV, discussion facts in RuntimeStore (#956)

* feat(runtime): cut playback over to the runtime layer — cursor in KV, facts in RuntimeStore (#869)

The fourth and last runtime family. Consumed-discussion facts become
append-only 'playback' records folded into a set at read (at-least-once
appends, no conflict machinery); the resume cursor is device-scoped
last-write-wins KV per the amended #779/#869 split. sessionStorage keeps
same-tab priority; KV takes over on fresh tabs/reloads. The dead Dexie
playbackState machinery is retired, with a one-time lazy migration of any
legacy row (cursor half + facts half) before deletion, and stage deletion
now clears both the KV cursor and any unmigrated legacy row.

Co-authored-by: Codex <codex@openai.com>

* test(runtime): include playbackState in the stage-delete db mock

---------

Co-authored-by: Codex <codex@openai.com>

* fix(playback): persist discussion facts on every consumption path (#957)

* fix(playback): persist discussion facts on every consumption path (final-review P0+P1s)

- The engine now publishes a progress snapshot the moment a discussion is
  consumed (join / skip / unselected-agent auto-skip). onProgress otherwise
  fires before the discussion action executes and a discussion is the scene's
  last action, so the fact never reached persistence.
- Reads fold records across ALL playback sessions in the learner partition
  (mergeLearner deliberately preserves same-kind sessions from both keys).
- Legacy migration appends only not-yet-durable facts, so an interrupted
  migration resumes instead of dropping the tail.
- recordConsumedDiscussion reports durability; the component drops failed ids
  from its observed set so a later progress tick retries (at-least-once).

* test(e2e): live verification of the playback persistence chain

Seeds a deterministic stage straight into the Dexie DB, starts the lecture
via the canvas overlay, and asserts the full chain: discussion auto-skip
appends a discussionConsumed record to maic-runtime, the device cursor lands
in KV, and both survive a fresh browsing context (empty sessionStorage).

* refactor(playback): consumed-discussion state is volatile by decision — cursor-only persistence (#959)

Product ruling on #869's fourth family: playback learner state is front-end
ephemeral UX, not learner data. A re-shown proactive card auto-skips, joined
discussions' content already lives in chat runtime records, and no replay
export / analytics consumer exists — so durable facts bought nothing over
in-memory + same-tab sessionStorage. Drop lib/playback/runtime.ts and the
RuntimeStore facts wiring; keep the device-scoped KV resume cursor (the half
with real UX value), the engine's consumption-time progress snapshot (cursor
freshness), and the legacy Dexie retirement (cursor half migrates, row
deletes, consumed ids are dropped).

* fix(review): P3 pair from cross-review — scene-id boundary + sessionTransition 400 (#966)

* fix(review): scene-id boundary for quiz context + 4xx for malformed sessionTransition (P3 pair)

Review findings on #955: didActiveSceneRemainUnchanged compared the active
scene by object identity, so a store update reallocating the scene during
the async quiz read dropped the learner's graded answers from that turn's
request — the scene id is the real boundary. The records route now
classifies a malformed sessionTransition as a validation failure instead of
letting the store's throw surface as a 500.

* fix(playback): superseded-engine cursor guard + migration write-window recheck

Second-vendor review of the #959 shrink (requested after the cross-review
noted it had single-vendor coverage) found: an engine orphaned by a scene
switch during async lecture resume could pass the idle-only recheck, be
resurrected, and publish its old scene's progress over the new scene's
debounced cursor — the resume continuation now requires identity with the
installed engine, and onProgress drops snapshots from superseded engines.
The legacy cursor migration also rechecks KV immediately before its write
so a concurrent tab's newer cursor cannot be overwritten and orphaned by
the legacy-row delete.

Co-authored-by: Codex <codex@openai.com>

---------

Co-authored-by: Codex <codex@openai.com>

* fix(review): approval follow-up P3 nits (#967)

* release: v0.3.1

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(review): approval P3 nits — ISO gate on sessionTransition, dead mocks, corrupt-timestamp guard

- The records route's sessionTransition guard now requires an ISO
  updatedAt (isIsoTimestamp), matching the sibling PATCH /status route
- Dead vi.mock factories for the deleted playback-storage module dropped
- A corrupt legacy playback timestamp falls back to 'now' instead of
  wedging migration into a permanent re-throw that disabled resume

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Codex <codex@openai.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-22 15:28:04 +08:00
杨慎andClaude Opus 4.8 84b1907255 feat(video-export): service-backed MP4 render + in-app one-click export (#866) (#937)
* feat(video-export): service-backed MP4 render + in-app one-click export (#866)

Adds the last mile of classroom video export: turning the self-contained
Hyperframes project ZIP (#865) into an MP4 via an isolated render service,
one-click in-app.

- render-service/: standalone Node 22 + Chromium + FFmpeg container wrapping
  @hyperframes/producer's library API. Async job model (POST /render -> 202
  jobId, GET poll, GET download, DELETE cancel). Swappable JobStore /
  ArtifactStore seams (in-memory + local-disk now; Redis/S3 + presigned-302
  download later) so it scales horizontally without changing the HTTP contract.
  Concurrency + per-user guards are config knobs.
- App integration: thin Next proxy routes under app/api/export-video/* (forward
  only, no rendering) + capability probe. use-render-video.ts uploads the ZIP,
  polls via runPolledTask, downloads the MP4; shared buildExportZip prefix with
  the existing ZIP path. Export menu gains resolution/fps/quality selectors and
  a progress bar; degrades to ZIP download when RENDER_SERVICE_URL is unset.
- docker-compose: render-service under an opt-in "video-export" profile.
- Entry is main.ts (not server.ts): the producer auto-starts its own server on
  :9847 when the process entry path ends with /src/server.ts.

Verified end-to-end in the container: rendered a real 640s (10.7 min) classroom
ZIP to a valid H.264 720p + AAC MP4 (duration matches source) in ~9.6 min
(~0.9x realtime, 4-worker frame capture). Degrade path, queued-cancel + cleanup,
and per-user 429 guard all exercised. pnpm check / lint / tsc / i18n pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(video-export): global render progress store, percent+ETA UI, ring on export button (#866)

Addresses two UX issues found while driving the in-app MP4 export:

1. Progress display was raw and unfriendly (showed producer's English stage
   strings like "Capturing frame 5130/19220") and had no time estimate. Now the
   menu shows only "<percent>% · about <remaining> left". ETA is computed from a
   recent-speed estimate (percent-per-ms over the last sample), EMA-smoothed —
   which tracks the render's non-uniform pace (prep -> frame capture with a
   4->1 worker drop -> encode) far better than a whole-run average, and never
   shows a stale/rising ETA.
2. Switching scenes mid-render unmounted the export menu and lost the progress
   (and reset the local "already rendering" ref, allowing a duplicate submit).
   The whole render lifecycle now lives in a global store
   (lib/store/video-render.ts), so progress survives menu close / scene switch
   and duplicate submits are guarded by status. A persistent CircularProgress
   ring on the export button shows live progress whether or not the menu is open.

Also fixes the progress scale: the producer reports progress as 0..100, but our
HTTP contract (and success path) is 0..1 — the service now normalizes it, so the
client no longer showed "2000%".

- lib/store/video-render.ts: new global store owning submit->poll->download,
  recent-speed ETA, duplicate-submit guard.
- lib/video-export-app/use-render-video.ts: thin facade over the store.
- components/ui/circular-progress.tsx: lightweight SVG progress ring.
- components/stage/{header-controls,video-export-menu}.tsx: ring on the export
  button; menu shows percent + ETA, subscribes to the store.
- render-service/src/render-manager.ts: normalize producer progress 0..100 -> 0..1.
- i18n: percent/ETA strings across all 8 locales (drops the stage-based string).
- render-service/package-lock.json: complete integrity hashes (reproducible npm ci).

Verified: ETA logic checked against the real segmented render curve (worker drop
raises ETA, encode speedup drives it to ~0); progress scale fix confirmed live
against the container (0.2 -> 20%). tsc / lint / prettier / i18n pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): persist render options in the store, not the menu component

Selecting 720p/24fps/draft, switching scenes, and reopening the export menu
showed the defaults again (1080p/30/standard). The selections lived in the
VideoExportMenu component's local state, which reset when the menu unmounted on
a scene switch — the running render still used the chosen options, but the UI
misrepresented them.

Move resolution/fps/quality into the global video-render store (with a
setOptions action). The menu now reads/writes the store, so selections survive
menu close / scene switch, and while a render runs the selectors reflect the
options that render is actually using. startRender() reads options from the
store instead of taking them as an argument.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): deployment correctness + resource/isolation controls (PR #937 review)

Addresses the blocking findings from wyuc's review. Output fidelity was fine;
these harden deployment and production resource/isolation boundaries.

#1 Compose advertised MP4 but couldn't render in prod:
- Capability now probes the service's /health (checkRenderServiceHealth), so a
  configured-but-absent service reports disabled and the UI degrades to ZIP
  instead of 502-ing.
- RENDER_SERVICE_URL is operator-supplied trusted config, so the proxy no longer
  runs it through the SSRF guard — the one-command `docker compose --profile
  video-export up` now works without globally weakening SSRF via
  ALLOW_LOCAL_NETWORKS. resolveRenderServiceUrl() is now synchronous.
- Client degrades to ZIP on any failed submit (not only 501).

#2 Unbounded upload/queue (ZIP-bomb / DoS):
- unzip.ts bounds the archive via fflate's filter BEFORE decompression: entry
  count, per-entry and total expanded size, and compression ratio.
- Proxy rejects oversized uploads (413) by Content-Length before forwarding.
- RenderManager enforces a global queue-depth cap (RENDER_MAX_QUEUE).
- All limits are env-tunable knobs in config.ts.

#3 Per-user guard was ineffective + admission ran after extraction:
- Identity is derived server-side (client IP) and forwarded as x-openmaic-client;
  the service ignores any client-supplied userId, and the proxy strips it.
- Admission is split into reserve()/submit()/release(): the slot is reserved
  BEFORE extraction, so a rejected caller never triggers a decompression.

Additional risks:
- Per-job wall-clock watchdog (RENDER_JOB_DEADLINE_MS) aborts + fails a hung
  render so it can't hold a slot/scratch forever.
- Download proxy bounds only the time-to-headers, not the body stream, so large
  MP4s over slow links no longer truncate.
- Client cancels the server job (DELETE) when a started render fails/times out.
- Compose puts render-service on an internal:true network (no host/internet
  route), sandboxing the Chromium that runs the uploaded HTML; the export ZIP is
  self-contained so no outbound is needed. README documents the standalone caveat.

Not closing #866: the smoke/golden-render CI acceptance criterion remains a
follow-up (see PR description).

Verified in-container: legal render 202; ZIP-bomb (entry-count + compression-
ratio) rejected 400 before any decompression; per-identity guard 429 with a
spoofed multipart userId ignored; reserve-before-extract leaves no scratch dir
on rejection; watchdog aborts an overrunning job and frees the slot. tsc / lint /
prettier / i18n pass; render-service tsc passes.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): real audio durations + burned-in subtitles (PR #937 review)

Two export-fidelity issues found in wyuc's deeper E2E:

A. Narration was scheduled from estimated durations, cutting audio off mid-
   sentence and advancing the timeline early. The scheduler trusted
   AudioFileRecord.duration (recorded only since #861), so the many existing
   classrooms without it fell back to text-length estimates — measured 4.35s
   average / 10.23s max underestimate across 47 clips. timeline-deps now probes
   the real duration from each narration blob via an off-document <audio>
   (symmetric to the existing video probe), preferring it over the stored
   duration, then the estimate only when no audio asset exists. Everything
   downstream (narration starts, scene/total duration, subtitle cues) re-derives
   from the corrected value in the pure compiler — no compiler change needed.

B. The final MP4 had no subtitles (only H.264+AAC), and the ZIP's SRT/VTT used
   the same estimated boundaries. The emitter now renders a burned-in subtitle
   overlay: one caption box + a hidden div per cue, revealed/hidden by the paused
   GSAP timeline at each cue's start/end (corrected timings from A), so Chromium's
   frame capture bakes them in. The producer has no subtitle track of its own, so
   burn-in is the v1 approach.

Verified: emitter unit tests + snapshot updated (subtitle overlay + toggle
statements, escaped text, hidden-by-default); 82 video-export tests pass incl.
the determinism red-line proxy. Rendered a synthetic subtitle project through the
container and confirmed by pixel analysis that captions appear only within their
cue window (2429 near-white px in the caption band at t=1.5s vs 0 at t=0.05s).
tsc / lint / prettier / i18n pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): subtitle layout + upload/admission hardening (PR #937 review)

Address the three P1 blockers plus actionable P2s from the 6a585c29 review.

P1:
- emit-hyperframes: stack every subtitle cue in one grid cell and toggle
  display:none/inline-block, so inactive cues leave the flow instead of
  pushing the active cue up into the slide title. Adds a multi-cue
  regression test the single-cue snapshot couldn't catch.
- render route + service: cap the upload by actual bytes (capBodyStream),
  not the spoofable Content-Length; the app now streams the multipart body
  through instead of buffering it via formData(). maxUploadBytes is now read.
- render-service: move makeProjectDir() inside the release()-guarded block
  so an ENOENT/ENOSPC no longer permanently leaks the admission slot; mkdir
  the scratch root at startup for the standalone path.

P2:
- config: allow RENDER_MAX_JOBS_PER_USER=0 to disable the per-identity guard.
- timeline-deps: per-probe timeout + bounded concurrency so a stuck audio
  blob can't wedge export in "compiling" forever.
- render route: only trust x-forwarded-for/x-real-ip under
  TRUST_PROXY_HEADERS=true; otherwise all callers share one "direct" bucket.
- render-service: add vitest tests (unzip limits/traversal, reservation
  arithmetic, body cap, config zero-disable) and a dedicated CI job.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): sync render-service lockfile so `npm ci` passes in CI

The vitest devDependency's transitive esbuild@0.28.1 (and its platform
optionals) were missing from package-lock.json, so the new CI job's
`npm ci` failed with EUSAGE. Regenerated the lockfile from a clean install.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): dedupe esbuild so render-service `npm ci` installs on linux

@hyperframes/core pins esbuild@0.25.12 exactly, hoisting it to the top and
forcing vite@8 (via vitest) to keep a nested esbuild@0.28.1 copy. npm fails to
flag that nested copy's platform-specific optionals as optional, so `npm ci`
tried to install @esbuild/aix-ppc64 on linux and died with EBADPLATFORM.

Add an `esbuild: 0.28.1` override so a single copy is shared (satisfies tsx
~0.28 and vite ^0.27||^0.28); esbuild is build-time only, so pinning the
producer's bundled build tool is runtime-inert.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): resource/isolation hardening (PR #937 round-2 review)

Address the round-2 P1/P2/P3 findings (P1#1 lockfile EBADPLATFORM was already
fixed by the earlier esbuild-dedupe commit; CI Render Service job is green).

P1:
- Admission before buffering (#2): the render service now reserve()s the slot
  from the header identity BEFORE parsing/buffering the multipart, so concurrent
  near-cap uploads are bounded by the queue depth, not just each body by the cap.
- Chromium egress lockdown (#3): the producer exposes no browser-arg hook and the
  render shares the internal network with the app, so a container entrypoint
  installs an iptables egress lockdown (drop all outbound except loopback +
  established replies) then drops privileges. Needs CAP_NET_ADMIN (added in
  compose); graceful warn-and-continue if unavailable. The self-contained ZIP
  needs no outbound.
- Default one-render bottleneck (#4): with no trusted proxy every caller is
  "direct", so RENDER_MAX_JOBS_PER_USER=1 throttled the whole deployment. Default
  compose now sets it to 0 and relies on concurrency + global queue caps.
- Non-blocking bounded extraction (#5): unzipSync -> fflate async unzip (worker,
  off the event loop), keeping the pre-decompression filter; default expanded
  ceiling 1GB -> 512MB; a semaphore caps concurrent extractions; compose adds a
  container mem_limit.

P2:
- Raise the app submit timeout/maxDuration (300MB upload can't finish in 60s).
- video-render store: only degrade to ZIP when the service is genuinely
  unavailable (501/unreachable); surface real 429/413/5xx instead of an
  unsolicited download.
- useExportVideo dedupe guard moved to module scope so it survives the menu
  unmounting (no second concurrent ZIP pipeline).
- .env.example: RENDER_SERVICE_URL bypasses SSRF; drop the ALLOW_LOCAL_NETWORKS note.

P3:
- Deadline overruns are marked failed (not cancelled).
- submit() decrements the identity slot if jobs.create throws (no leak).
- CI sets PUPPETEER_SKIP_DOWNLOAD; unzip tests use tiny fixtures + low env limits.

Tests: render-service now 22 tests (unzip limits/traversal, admission incl.
create-leak, body cap, semaphore, config); app video-export suite unchanged.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): buffer under the extraction permit + fail-closed egress (PR #937 round-3)

Address the two remaining round-3 P1 boundary blockers.

P1#1 — buffering was outside the gate: `bounded.formData()` materialized the
whole uploaded file into memory BEFORE `extractionGate.run()`, so up to
RENDER_MAX_QUEUE (20) admitted bodies could each buffer ~300MB (≈6GB vs the 4g
mem_limit) before the 2-permit gate. Move the entire RAM-heavy section —
formData buffering, file read, and unzip — INSIDE the permit; the queue
reservation still runs first (a rejected caller consumes nothing). Requests
beyond the permit wait with their body unconsumed (socket backpressure), so at
most maxConcurrentExtractions bodies are buffered at once. Refactored main.ts
into a testable `createApp(deps)` factory and added an integration test proving
peak concurrency in the buffering+extraction section never exceeds the permits.

P1#2 — egress lockdown failed open: the entrypoint warned and started normally
if iptables setup failed, so /health stayed green while Chromium could reach the
app. With RENDER_EGRESS_LOCKDOWN=true (default) it now FAILS CLOSED — exits
non-zero if not root, iptables is missing, or the rules don't apply. Operators
accepting an unisolated setup opt out with RENDER_EGRESS_LOCKDOWN=false. Added
scripts/egress-smoke.sh to assert the boundary (lockdown active, loopback works,
new outbound blocked).

Verified: image builds; container boots as `render` with lockdown active and
serves /health; fail-closed exits 1 without CAP_NET_ADMIN; egress smoke passes
(outbound blocked); 23/23 render-service tests + tsc; app tsc + root prettier clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-20 11:28:34 +08:00
wyuc 34448beb6c feat(storage): server-backed runtime — pluggable backend seam, HTTP contract, Postgres backend, reference server (#939) (#946)
* ci: run PR checks against the runtime-server-backend integration branch (#939)

* feat(storage): RuntimeStore HTTP contract + HttpRuntimeStore client (#939 Part B) (#940)

* feat(storage): RuntimeStore HTTP contract + HttpRuntimeStore client (#939 Part B)

- documented JSON HTTP contract for every RuntimeStore operation
  (server-assigned seq, learnerKey derived from auth — never trusted
  from the request, machine-readable error codes, idempotency notes)
- HttpRuntimeStore client with injected fetch + auth headers hook;
  session reads (including createSession responses) migrate forward
  on the runtime line so an older server cannot leak stale envelopes
- conformance test server bridging the contract onto the browser
  backend; full runRuntimeStoreContract green over HTTP plus error
  mapping cases

* fix(storage): harden HTTP runtime backend after cross-review (#939 Part B)

Cross-review fixes:
- appendRecord gates payloads through assertJsonValue: fail loud on
  values JSON cannot represent (Map, Date, NaN, nested undefined, NUL
  strings) instead of silently mangling them in transit; payload
  domain documented in the contract
- appendRecord/listRecords responses validate via validateRuntimeRecord
  (server-assigned seq is no longer trusted verbatim) and listRecords
  sorts by seq like listSessions already sorted defensively
- request headers no longer require an ambient Headers constructor
  when fetch is injected
- conformance server classifies errors structurally (existence checks,
  DSL validators, version stamps) instead of regex-sniffing messages
  that interpolate caller-controlled ids
- router preserves empty path segments so empty-key calls keep browser
  no-op semantics instead of shifting onto other routes
- stray runtimeDslVersion/seq in request bodies are ignored (store-
  assigned wins), matching the browser reference; docs updated
- loopback integration test exercises the real listening server
- docs state the conformance server is test-only; auth-derived
  learnerKey is Part D's reference server

* fix(storage): round-2 cross-review hardening for the HTTP backend (#939 Part B)

- json-value guard rewritten: additionally rejects -0, symbol-keyed and
  non-enumerable own properties, and non-index own properties on arrays;
  U+2028/U+2029 are accepted again (they round-trip through JSON per
  RFC 8259 — rejecting them lost legitimate pasted text)
- conformance server classifies racing duplicate creates as 409 via a
  structural post-check, gates payloads and merge learner keys as 400
- segment() rejects '.'/'..' ids the URL layer would fold away
- list responses must be arrays and mergeLearner's moved must be a
  finite number, else a typed MALFORMED_RESPONSE error

* fix(storage): round-3 cross-review hardening for the HTTP backend (#939 Part B)

- json-value guard: NUL is rejected in object keys too, and unpaired
  UTF-16 surrogates are rejected in string values and keys (jsonb
  refuses both; other JSON stacks corrupt lone surrogates to U+FFFD)
- typed storage errors survive non-object 200 responses instead of
  degrading into TypeErrors on .id access
- mergeLearner's moved must be a non-negative integer
- conformance server classifies missing/non-object request bodies as
  400 VALIDATION_FAILED
- createSession/appendRecord gate the full init envelope, not only the
  payload (stray Date/undefined properties, NUL in ids)

* fix(storage): round-4 convergence fixes for the HTTP backend (#939 Part B)

- envelope JSON gate tolerates explicitly-undefined optional anchors
  (sceneId: undefined behaves like omission, matching the browser)
- body-carried identifiers reject '.'/'..' so nothing persists that
  the URL layer cannot later address; conformance server mirrors it
- mergeLearner keys pass the JSON-domain gate on client and server
- json-value guard v4: rejects enumerable accessors (validation/serialize
  TOCTOU), Array subclasses and null-proto arrays, prototype-supplied
  array indices; sparse-array test now constructs a genuine hole

* fix(storage): round-5 convergence fixes for the HTTP backend (#939 Part B)

- undefined-stripping is limited to the DSL-declared optional anchors
  (sceneId/actionIndex/subAnchor); any other undefined member fails the
  JSON gate loud instead of being dropped silently
- json-value guard: array and object prototype checks are realm-agnostic
  (chain-shape instead of identity), so ordinary values from another
  realm are accepted while subclasses stay rejected; shared
  isLosslessJsonString predicate exported for SQL key guards
- conformance server merge route validates target-key addressability

* fix(storage): close the toJSON prototype channel in the JSON guard (#939)

toJSON is the single channel through which a prototype can alter JSON
output — prototype properties never serialize and own accessors are
already rejected — so refusing any value with a callable toJSON closes
prototype influence on serialization entirely, including prototypes
crafted to pass the realm-agnostic chain-shape check.

* fix(storage): probe toJSON via descriptor walk, not property read (#939)

Reading value.toJSON would execute an inherited accessor, letting a
stateful getter hide from validation and reappear at stringify time.
The probe now walks own descriptors up the prototype chain without
invoking any user code. Post-validation mutation of the caller's object
graph is documented as out of scope — it is equally unpreventable for
every other validated property.

* fix(storage): toJSON probe mirrors JSON.stringify semantics exactly (#939)

The own-most descriptor decides: absent is safe, a non-callable data
value is an ordinary shadowing member and is safe, a callable data
value is rejected, and an accessor is rejected because it cannot be
inspected without invoking it. No daylight remains between the guard
and the serializer on this property.

* feat(storage): PgRuntimeStore — Postgres runtime backend (#939 Part C) (#941)

* feat(storage): PgRuntimeStore — Postgres runtime backend over an injected queryable (#939 Part C)

- PgRuntimeStore implements RuntimeStore over a minimal injected
  Queryable (node-postgres and PGlite both satisfy it) — the package
  keeps zero runtime dependencies beyond @openmaic/dsl
- runtime_sessions / runtime_records schema exported as
  RUNTIME_PG_SCHEMA with idempotent ensureSchema()
- appends serialize per session via a session-row lock; MAX(seq)+1
  and the insert share one transaction, UNIQUE(session_id, seq) plus
  bounded retry backstop non-cooperating writers
- envelope semantics mirror the browser backend: version stamping,
  validation gates, migrate-on-read, fail-loud on future-stamped rows
- full runRuntimeStoreContract green on PGlite plus PG-specific cases
  (concurrent-append seq atomicity, ensureSchema and mergeLearner
  idempotence)

* fix(storage): require pinned transactions + JSON payload gate in PG backend (#939 Part C)

Cross-review fixes:
- withTransaction is now required; the BEGIN/COMMIT fallback is removed
  (on a pg Pool it spread BEGIN/body/COMMIT across different connections
  — no real transaction, leaked idle-in-transaction clients, broken
  mergeLearner atomicity; on a shared pinned client concurrent calls
  interleaved transactions)
- single-statement deletes no longer wrap in a transaction hook call
- appendRecord gates payloads through assertJsonValue: fail loud on
  values JSON cannot represent (Map, Date, NaN, nested undefined, NUL
  strings) instead of silently persisting something different
- append retry also covers 40001/40P01; READ COMMITTED assumption
  documented at the retry loop
- ensureSchema documented as create-only; redundant stage index dropped
- deterministic interleaving test proves the 23505 retry path; real
  PostgreSQL contract lane added (postgres:16 service workflow, pg
  driver suite skipped locally without PG_CONTRACT_URL)

* fix(storage): round-2 cross-review hardening for the PG backend (#939 Part C)

- json-value guard rewritten (shared with the HTTP backend): additionally
  rejects -0, symbol-keyed and non-enumerable own properties, and
  non-index own properties on arrays; accepts U+2028/U+2029
- storage-pg-contract workflow now triggers for the runtime-server-backend
  integration branch and fails loud (STORAGE_PG_CONTRACT_REQUIRED=1)
  when PG_CONTRACT_URL is missing instead of silently skipping
- loadSession distinguishes corrupt non-object rows from absent rows so
  getSession fails loud instead of reporting the session missing

* fix(storage): round-3 cross-review hardening for the PG backend (#939 Part C)

- json-value guard (shared): NUL rejected in object keys, unpaired
  UTF-16 surrogates rejected in values and keys
- createSession/appendRecord gate the full persisted envelope through
  assertJsonValue, not only the payload — stray Date/undefined
  properties and NUL in ids fail loud instead of silently diverging
  from the returned record or leaking raw 22P05
- real-PG lane covers a genuine 23505 conflict from a second
  connection and recovery after an aborted transaction
- retry-set asymmetry and mergeLearner's unbounded lock set documented

* fix(storage): round-4 convergence fixes for the PG backend (#939 Part C)

- NUL/lone-surrogate lookup and delete keys resolve to absent/no-op
  instead of leaking 22021 driver errors; setSessionStatus reports the
  session missing; mergeLearner from-key moves 0
- mergeLearner destination key passes the JSON-domain gate fail-loud
- envelope JSON gate tolerates explicitly-undefined optional anchors,
  matching the browser backend
- json-value guard v4 (shared) + tests for accessors, Array subclasses,
  prototype-supplied indices

* fix(storage): round-5 convergence fixes for the PG backend (#939 Part C)

- appendRecord pre-checks the session key like every other lookup path,
  so a NUL/lone-surrogate sessionId reports 'no session' instead of
  leaking a 22021 driver error
- the queryable-key predicate now structurally reuses the shared
  isLosslessJsonString export instead of restating the string rule
- undefined-stripping limited to the DSL-declared optional anchors
- json-value guard: realm-agnostic prototype checks (shared)

* fix(storage): close the toJSON prototype channel in the JSON guard (#939)

Shared guard change with the HTTP backend branch; adds the crafted
null-proto-prototype regression test. Both final-gate reviewers
independently converged on this same channel.

* fix(storage): probe toJSON via descriptor walk, not property read (#939)

Reading value.toJSON would execute an inherited accessor, letting a
stateful getter hide from validation and reappear at stringify time.
The probe now walks own descriptors up the prototype chain without
invoking any user code. Post-validation mutation of the caller's object
graph is documented as out of scope — it is equally unpreventable for
every other validated property.

* fix(storage): toJSON probe mirrors JSON.stringify semantics exactly (#939)

The own-most descriptor decides: absent is safe, a non-callable data
value is an ordinary shadowing member and is safe, a callable data
value is rejected, and an accessor is rejected because it cannot be
inspected without invoking it. No daylight remains between the guard
and the serializer on this property.

* fix(storage): conform HTTP/PG backends to the post-#926 RuntimeStore interface (#943)

The chat cutover (#926) added deleteAllRuntime() to the RuntimeStore
contract while the HTTP and Postgres backends were developed in
parallel against the pre-#926 interface. Implements the method on both
backends (single-statement wipe on PG via the FK cascade; DELETE
/runtime on the HTTP contract, documented as an operator-gated
administrative endpoint), restoring a green typecheck and contract
suite on the integration branch.

* feat(runtime): injectable RuntimeStore backend + learner-key provider (#939 Part A) (#944)

* wip(runtime): backend injection seam — pending gate verification

* fix(runtime): cross-review hardening for the storage injection seam

- stage-deletion IndexedDB probe applies only to the default browser
  backend; an injected store always receives deleteStageRuntime
- explicit kv argument takes precedence over the configured learner-key
  provider, matching the store seam's explicit-beats-global rule
- configured learner-key resolution is latched with in-flight dedup,
  mirroring the store singleton; identity changes require app-level
  handling
- factory retry semantics documented; seal errors explain the
  module-level bootstrap requirement; isRuntimeStorageConfigured()
  probe and a test-only reset added
- client-bootstrap-only contract documented (SSR/HMR caveats)

* fix(runtime): snapshot configuration and make the test reset complete

- configureRuntimeStorage copies the option fields so mutating the
  caller's object after configuring cannot swap the sealed backend or
  identity provider
- resetRuntimeStorageForTests now clears every latched consumer cache
  (store singleton, learner-key in-flight promise) via a reset-hook
  registry, so a reset-then-reconfigure test actually gets the new
  backend

* fix(runtime): reset also clears the default learner-key caches

resetRuntimeStorageForTests left defaultInFlight/defaultKv latched, so
a default-path test could leak its anonymous key or KV store into the
next test despite the documented full-reset promise.

* feat(storage): runtime reference server — auth-derived learnerKey (#939 Part D) (#945)

* wip(storage): reference server — pending deleteAllRuntime route + gates

* feat(storage): runtime reference server — auth-derived learnerKey enforcement (#939 Part D)

- createRuntimeHttpHandler(store, options) wires the documented HTTP
  contract onto any injected RuntimeStore over node http
- authenticate is required; every learner-scoped operation verifies the
  path/body learnerKey against the authenticated principal (403
  FORBIDDEN_LEARNER) — the client-supplied value is never trusted
- mergeLearner requires an explicit authorizeMerge grant and admin
  surfaces (stage cascade, DELETE /runtime) require authorizeAdmin;
  both default-deny
- runnable reference entry demonstrates a pg Pool withTransaction and
  bearer-token authentication, marked as demo-only
- contract suite green through HttpRuntimeStore -> listening reference
  handler -> PgRuntimeStore(pglite); security matrix tested (401/403
  paths, admin default-deny); threat model documented

* fix(storage): cross-review hardening for the reference server (#939 Part D)

- principal learnerKey is optional: admin/merge-only credentials no
  longer fabricate learner identity; learner-scoped routes 403 without
  ownership
- full session/record envelopes pass the JSON-domain gate at the
  handler, so NUL/lone-surrogate identifiers map to 400 instead of 500
- payload validation follows the injected store's validator map
  (options.payloadValidators) instead of imposing DSL defaults
- reference factory accepts authenticate/authorizeMerge/authorizeAdmin/
  payloadValidators overrides; docs no longer claim the factory binds
  to localhost; demo-impersonation warning hardened
- 500 responses carry a generic message; details go to the server log
- ownership checks precede version checks and unowned sessions read as
  404, closing existence/version oracles; cross-learner denial matrix
  tested per route
- merge/delete concurrency documented as linearizable-equivalent with
  the ownership re-check narrowed to the delete call

* fix(storage): align reference-server semantics with the store contract

- future-stamped sessions read and delete through unchanged; 409
  FUTURE_VERSION applies only to guarded writes (status, append, merge)
- check-then-write races reclassify structurally via a post-failure
  re-fetch: missing session 404, non-active session 400, never a
  message-sniffed or generic 500

* fix(storage): close the reference CLI's pg pool on startup failure

ensureSchema opens connections inside createReferenceRuntimeServer, so
a failed schema init or occupied port left the pool holding database
resources until its idle timeout.

* fix(storage): close the records-route existence oracle

cosarah's review point on #946: the records list answered 200 [] for an
absent session but 404 for another learner's, so the 404 leaked that an
id exists. Absent and foreign sessions now answer identically (404
SESSION_NOT_FOUND) and the HTTP client maps that code back to an empty
list, preserving the store contract's absent-lists-as-empty semantics.
Contract doc records the server MAY/SHOULD and the client MUST.
2026-07-17 16:15:57 +08:00
wyucand杨慎 6f7ffa8302 chore: tighten GitHub issue intake (#921)
* chore: tighten issue intake

* fix: address issue intake review feedback

* test: preserve scene selectors in pro mode

---------

Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
2026-07-14 15:44:57 +08:00
wyuc 1c5078842a feat(storage): RuntimeStore — sessions + append-only records, browser backend (#869 Part B) (#880)
* feat(storage): RuntimeStore contract — interface + backend-agnostic suite (#869)

* feat(storage): BrowserRuntimeStore — IndexedDB backend for the runtime layer (#869)

* test(storage): runtime version-skew coverage; run the storage suite in CI (#869)

Backend-specific tests seed raw session rows (mirroring the document
backend's reStampStage) to cover the version-skew surface the public API
cannot express: a stale stamp fails loud while the runtime ladder is empty,
a future stamp reads through unchanged but rejects appendRecord and
setSessionStatus, and a stamp-stripped row hits the no-unversioned-epoch
guard. Also covers the injected payloadValidators override (the contract
case deferred to the backend test, as document-contract does for scene
validators).

The @openmaic/storage suite — including the pre-existing DocumentStore /
KV / asset contracts — never ran in CI at all; add the missing step after
the dsl one. README gains the RuntimeStore section.

* fix(storage): harden RuntimeStore writes and listings per cross-review (#869)

- mergeLearner now takes the same gates as every other write: rejects
  empty learner keys, self-merges return 0 without a transaction,
  future-stamped rows throw (mutating a newer client's data), and every
  re-keyed envelope is validated before put — any throw aborts the whole
  merge atomically instead of contaminating the target partition.
- listSessions sorts by the instant a timestamp denotes (Date.parse),
  not by string order, which mis-ranks numeric zone offsets; and it
  tolerates corrupt rows by omission (the listDocuments precedent) so
  one poison row cannot make a partition unenumerable — direct reads
  stay fail-loud.
- appendRecord validates the ACTUAL completed record (with the assigned
  seq) inside the transaction, on top of the pre-flight, and derives seq
  from a key cursor's primaryKey instead of deserializing the previous
  record's payload.
- Docstrings now enumerate the corrupt-stamp throw paths and no longer
  claim every query is partition-scoped (mergeLearner is the one
  deliberate cross-stage sweep).
- The stale-row test comment no longer promises an impossible one-line
  flip; the IDBKeyRange shim moves to test/setup.ts alongside the other
  guarded shims.

* fix(storage): mergeLearner migrates stale sessions before re-keying (#869)

The re-key previously spread the RAW stored row, unlike setSessionStatus
and appendRecord which migrate a stale session in place before mutating
it. Once the runtime ladder gains a real step, that would either write an
old runtimeDslVersion into the target partition or fail validation when a
migration adds required fields. Build the updated row from
migrateSession(row) instead (order: future-guard, migrate, re-key,
validate, put).

Observable today (empty ladder): a below-epoch stale row makes the merge
abort with the ladder's no-migration-path error — pinned by a new backend
test with nothing moved.

* fix(storage): reads gate stored sessions through envelope validation (#869)

Reads previously ran only version resolution, so a row with a valid
runtimeDslVersion but corrupt other fields (a non-ISO createdAt, a bogus
status) came back as-is — contradicting the documented corrupt-row
semantics, which covered only version corruption. Extend the same policy
to the whole envelope: getSession validates the migrated row and fails
loud as a stored-row integrity error; listSessions omits rows whose
envelope validation fails, exactly like version-resolution failures.

setSessionStatus and appendRecord need no change: the status update
validates the full post-update envelope before writing (catching corrupt
non-status fields), and appendRecord's own writes are already validated.
2026-07-09 00:03:51 +08:00
83fdecf399 feat(dsl): runtime envelope — RuntimeSession + RuntimeRecord + core-kind skeletons (#869 Part A) (#870)
* feat(dsl): runtime envelope — RuntimeSession + RuntimeRecord + core-kind skeletons (#869)

* feat(dsl): runtime envelope validators (#869)

* test(dsl): runtime envelope rides the version ladder; document the runtime contract (#869)

* fix(dsl): harden runtime envelope validators and tighten contract linkage (#869)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(dsl): isQuizAttemptSkeleton requires a plain-record answers map (#869)

* fix(dsl): review round — ISO 8601 timestamps, dedicated runtime migration ladder, payload excludes undefined (#869)

* fix(dsl): mechanical version-line separation + ISO day-overflow check (#869)

- Runtime sessions now stamp their own envelope field (runtimeDslVersion,
  RuntimeVersioned) instead of sharing dslVersion: the document and runtime
  ladders read disjoint fields, so misrouted data is inert rather than
  silently reinterpreted once the two lines diverge. Adds
  runtimeDslVersionOf + needsRuntimeMigration as the runtime-line
  counterparts of dslVersionOf + needsMigration.
- isIsoTimestamp: Date.parse normalizes day-of-month overflow on V8
  (2026-02-30 parses, rolls to Mar 2) instead of rejecting it; add a pure
  calendar round-trip so the verdict is correct and engine-independent.
- Report an empty-string timestamp once (required-field table), not twice.
- Scope migrateRuntime's contract to RuntimeSession; records are not
  independently versioned units.
- Run the @openmaic/dsl test suite in PR CI (it previously ran only in the
  publish workflow).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(dsl): isIsoTimestamp validates calendar components without Date.parse (#869)

* test(dsl): cover month-00 / day-00 in isIsoTimestamp negatives (#869)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(dsl): cross-line guard makes misrouted data inert across migration ladders (#869)

* fix(dsl): mirror the cross-line guard in the migration predicates (#869)

runLadder's cross-line guard returns a misrouted aggregate untouched, but
needsLadder still reported it as needing migration (its own stamp absent
reads as 0.0.0), so a correctly paired
`while (needsMigration(x)) x = migrate(x)` loop on a runtime-line object
would never terminate. Give the predicates the same guard, restoring the
predicate/runner agreement invariant the docs promise.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(dsl): fail loud on ambiguous cross-line envelopes (#869)

The guard treated raw sibling-key presence as proof of misrouting, but the
same byte state also arises as this line's data carrying a stray foreign
stamp — e.g. a valid session that once passed through the document runner.
Silently returning it unchanged permanently orphaned that data from its own
line (predicate reports current forever, runner never lifts it).

The state is undecidable from the envelope, so stop guessing: both runners
and both predicates now throw the same cross-line error on
own-stamp-absent + sibling-stamp-present, mirroring the malformed-stamp
rule. validateRuntimeSession additionally rejects any present dslVersion
on a session at the door, so the ambiguous state cannot enter storage
through a validated write path.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(dsl): enforce the cross-line rule in the shared envelope reader (#869)

dslVersionOf / runtimeDslVersionOf still read a sibling-stamp-only
envelope as unversioned while the runners and predicates threw on it, so
an authoritative version read (e.g. storage's putScene guard messages)
could report 0.0.0 with a load-and-save remediation for a row the load
path refuses to migrate. Move the cross-line throw into versionOf itself:
the plain readers, the needs*Migration predicates, and the migration
runners now give one answer for one envelope, and the duplicated guard
sites in runLadder/needsLadder collapse into the shared reader.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(dsl): the runtime line has no unversioned epoch — sessions are born stamped (#869)

An unstamped object read as 0.0.0 let the runtime ladder lift arbitrary
document-shaped data; once a real session transform lands that walk
corrupts or throws. The runtime envelope is brand new — nothing
legitimately predates it and stores stamp runtimeDslVersion at write —
so an unstamped object on the runtime line is always a bug (a misrouted
legacy document or an unstamped producer write), not legacy data:

- RUNTIME_DSL_MIGRATIONS drops its legacy-lift entry (empty until the
  first real shape change appends a step from the pinned initial version).
- migrateRuntime / needsRuntimeMigration / runtimeDslVersionOf throw on
  an unstamped object (versionOf gains a per-line legacy version, null
  meaning no epoch). The document line keeps its legacy lift — real
  pre-versioning documents exist.
- RuntimeSession requires runtimeDslVersion (type and validator), so an
  unstamped session cannot pass a validated write path and the
  type/validator contract stays aligned.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* test(dsl): pin the future runtime ladder's first step to the initial version (#869)

A non-empty RUNTIME_DSL_MIGRATIONS must start at
INITIAL_RUNTIME_DSL_VERSION — the runtime line has no unversioned epoch,
so a ladder starting earlier (a copy-pasted 0.0.0 legacy lift) would
reintroduce the lift-arbitrary-unstamped-data hole. The contiguity test
now asserts the pinned origin as well.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(dsl): restore the empty runtime ladder — drop swept-in local fault injection (#869)

e9d480e1 accidentally swept a local-only fault-injection edit (a mistaken
0.0.0 legacy origin used to exercise the new ladder-origin invariant test)
into the commit alongside the test change. The injected fault is exactly
what the new test guards against — the suite failed on it as intended.
Restore the empty ladder; 189 tests green again.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
2026-07-08 17:47:30 +08:00
xuyuanwei678 261fddb062 fix(packages): add openmaic repository metadata (#813)
* fix(packages): add openmaic repository metadata

* ci(packages): publish on openmaic manifest changes
2026-06-29 16:52:03 +08:00
wyuc 7cb129183d chore(packages): publish the @openmaic/* SDK family to npm (#778) (#780)
* chore(packages): publish the @openmaic/* SDK family to npm (#778)

Prepares the @openmaic/{dsl,renderer,importer} family for its first npm
publish, and moves the SDK packages onto the @openmaic scope.

Why the scope move: the @maic org name is unavailable on npm (an unscoped
`maic` package already holds the name), so @maic/* is not claimable. @openmaic
matches the project name, the scope is free, and the repo already ships an
@openmaic/docs package — so the SDK family now lines up with that convention.

- rename @maic/{dsl,renderer,importer} -> @openmaic/* across packages, the
  workspace glob, the package dir, and all import sites; lockfile regenerated
- renderer: add publishConfig (public, registry.npmjs.org) — was missing, so
  a scoped publish would default to the wrong registry / restricted access
- importer: add a files allowlist (dist, README, LICENSE) and drop the
  fragile .npmignore blacklist that shipped src; add an exports map so ESM
  consumers resolve dist/index.js instead of falling back to the .cjs main
- all three: add a prepublishOnly build (+ test/typecheck) guard so a publish
  can never ship a stale or empty dist
- add a tag-triggered publish workflow with npm provenance, pinned by name to
  the three @openmaic packages so the vendored forks (mathml2omml, pptxgenjs)
  are never published

Refs #778, #720 (Phase 1).

* fix(packages): address cross-review on the @openmaic publish prep

Cross-review (Claude /code-review + codex) on this PR surfaced:

- renderer's advertised CJS entry was broken: it keeps @openmaic/dsl external
  and imports a runtime enum from it, but dsl is ESM-only (no `require`
  condition), so `require('@openmaic/renderer')` would throw
  ERR_PACKAGE_PATH_NOT_EXPORTED. Make renderer ESM-only: drop the `.cjs`
  rollup output, `main` now points at the ESM build, and the `require`
  conditions are removed from `exports`. (importer is unaffected — it bundles
  dsl, so its CJS build still works.)
- prepublishOnly re-ran the test suite during `pnpm -r publish`, so a flaky
  test after dsl had already published gave a non-atomic partial release.
  Reduce prepublishOnly to a build-only guard (never ship stale/empty dist)
  and move the real test/typecheck gate into the workflow, before any publish.
- document that an @openmaic/* tag publishes the whole family via `pnpm -r`
  (pnpm skips already-published versions); the tag is a release marker, not a
  per-package gate.

Verified: dsl + renderer + importer build; renderer emits ESM only (0 .cjs),
all exports entries resolve; `npm pack` ships dist + README + LICENSE with no
src leak; frozen-lockfile passes.

Refs #778.

* style: reflow @openmaic/dsl type imports past print-width after rename

The @maic -> @openmaic rename lengthened two single-line type imports past
prettier's 100-col width; prettier --check flagged them. Pure formatting.

Refs #778.

* docs(importer): mark @openmaic/importer browser-only (cr-loop accepted limitation)

codex cross-review flagged that the published @openmaic/importer throws
`XMLHttpRequest is not a constructor` when loaded in a pure Node process —
its rollup build is browser-targeted (`nodeResolve({browser:true})` + a
browser pdf.js build). The app only consumes it client-side ('use client'),
so this is by design. Document it as an accepted limitation: prominent
browser-only note in the README and a `browser` field in the manifest.

Refs #778.
2026-06-24 15:12:23 +08:00
wyuc 1d1ce80e04 feat(maic-agent): editor-agent line (v0) — Pro-mode "Edit with AI" (#777)
Promote the editor-agent line to main: read-then-act editor agent (read_scene_content, regenerate_scene, regenerate_scene_actions, edit_interactive_html), a routable maic-agent model stage, the agent sidebar UI, interactive-scene runtime-error capture, and the timeline/script editor. Cross-reviewed and smoke-verified; see #777.
2026-06-23 16:56:37 +08:00
d403014918 fix(importer): correct hanging-indent bullet slot rendering (#727)
* fix(importer): correct hanging-indent bullet slot rendering

Size the bullet slot to the hanging-indent amount (|indent|) instead of
marL so wide marL paragraphs no longer push body text past the bullet.
Reset text-indent on the inline-block slot to stop symbol bullets from
drifting left onto adjacent shapes, and only pad synthesized-marL symbol
bullets. Add vitest setup and serializer tests.

Co-authored-by: Cursor <cursoragent@cursor.com>

* style(importer): apply prettier formatting to serializer tests

Co-authored-by: Cursor <cursoragent@cursor.com>

* test(importer): wire up package-local vitest config and CI

Add packages/@maic/importer/vitest.config.ts so the package tests in
test/ are discovered (the root config only globs tests/), and add a CI
step that runs them. Align vitest to a single 4.1.8 in the lockfile and
move the tableSerializer setup into beforeAll so parse failures surface
as test failures instead of collection errors.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-06-15 12:16:09 +08:00
wyucandClaude Opus 4.8 47d28145b4 feat(maic-editor): slide surface — MAIC Editor v0 (epic #562) (#615)
* feat(maic-editor): framework primitives + edit StageMode (#564)

* feat(maic-editor): framework primitives + edit StageMode

Phase 1 framework foundation for the MAIC Editor (RFC #547,
tracking #560). Plumbing only — no UI consumers ship in this
sub-PR; the EditShell chrome and slide surface registration
land in follow-ups.

- StageMode gains 'edit' alongside 'autonomous' | 'playback';
  setMode resets canvas selection when leaving 'edit'.
- <Stage> auto-exits 'edit' whenever the current scene becomes
  uneditable (no scenes / pending generation / no current
  scene) so a follow-up Pro toggle can never strand the user
  in an empty edit shell.
- SceneEditorSurface contract + tiny registry under lib/edit/
  so each SceneType plugs in a surface without the shell
  importing surfaces directly. Surfaces declare CanvasComponent,
  useSurfaceState(), insert palette items, floating actions,
  commands, and (reserved for AI) inline coach hints.
- Slide kernel (lib/edit/slide-ops.ts): immutable, history-aware
  operations covering slide-update, element add / update /
  updateMany / delete / deleteMany / reorder / duplicate / align /
  removeProps, and text content edit.
- Slide element factories (lib/edit/slide-edit-elements.ts) for
  default text / shape / image elements + HTML <-> plain-text
  helpers.
- i18n: stage.editCourse + stage.doneEditing across all 6
  locales, consumed by the header toggle in the next sub-PR.
- Vitest coverage for the slide kernel (operations + history)
  and the edit-mode store transition (entry + canvas reset on
  exit).

PBLRenderer's mode prop is widened from the literal pair to
StageMode so <SceneRenderer> (which already passes StageMode)
type-checks. The prop is unused inside the renderer.

* style(maic-editor): apply prettier to lib/edit + tests/edit

CI runs on PRs to main only, so the prettier check did not fire
for this PR's target branch — applying formatting locally before
the merge train reaches main avoids a follow-up style commit.

* ci: also run on PRs targeting feat/maic-editor-v0

The MAIC Editor lands as a series of stacked sub-PRs against
the long-lived feat/maic-editor-v0 branch. Without this entry,
none of those sub-PRs get a CI gate — style/lint/type/test
regressions only surface when feat/maic-editor-v0 finally
merges back to main, at which point fixing them is a lot more
disruptive than catching them per sub-PR.

Push trigger is intentionally left main-only: nobody pushes
directly to feat/maic-editor-v0, every change arrives through
a PR that now runs the gate.

* fix(maic-editor): address kernel review on #564

Addresses cosarah's review against #561 scope:

Important:
- element.align now uses the canonical lib/utils/element.ts geometry
  helper instead of a forked copy. The local fork ignored
  PPTLineElement start/end and rotation, so bounds were wrong for
  lines and rotated elements.
- Cap slide-edit history at MAX_HISTORY = 50; drop oldest on overflow.
- Narrow slide.update patch to Partial<Omit<Slide, 'elements' |
  'animations'>> via a new SlideMetaPatch alias, so element /
  animation collections can only be mutated through their dedicated
  ops.
- element.add throws on id collision; element.duplicate throws when
  idMap is missing entries or when new ids would collide with
  existing elements.
- scene-editor-registry dev-warns on overwriting a *different*
  surface for the same SceneType (HMR re-register of the same
  instance stays silent); add unregister() for HMR cleanup and tests.

Minor:
- Unify on structuredClone over JSON.parse(JSON.stringify(...));
  inside immer's produce, un-proxy with current() first.
- Skip history push when produce returns the same content reference
  (true no-op detection). element.delete / deleteMany pre-check
  membership so their unconditional filter assignments don't break
  the ref-equality signal.
- Drop redundant cloneSlideContent calls in undo/redo/push paths;
  immer's structural sharing already guarantees immutability of the
  produced output. createSlideEditHistory keeps its defensive clone
  since the initial value comes from outside immer.

Coverage:
- Extract auto-exit predicate into lib/edit/stage-mode.ts so the
  policy can be unit-tested without rendering <Stage>.
- New tests: every align direction, line / rotated element align,
  no-op paths for update/delete/reorder/removeProps/text/align,
  element.add index clamping + id collision, element.duplicate
  default offset + contract errors, history future cleared after
  branching, history capped, registry register/unregister/HMR-safe
  re-register, and the auto-exit predicate.

371 vitest tests pass (was 335). tsc/lint/prettier/i18n/build all
green locally.

* fix(maic-editor): close kernel escape hatches (subagent CR follow-up)

Two defense-in-depth fixes flagged by independent review after the
prior commit:

- element.duplicate now deep-clones the source via
  structuredClone(current(element)). The previous shallow spread
  shared nested mutable references (start/end tuples, outline,
  points) with the source; immer's COW would have handled most
  mutations but ops that operate on nested arrays in place
  (sort/reverse/splice) would silently leak between source and
  duplicate. The deep clone keeps the kernel's invariants
  independent of how downstream op consumers write their recipes.

- slide.update gains a runtime guard that throws when patch
  contains elements / animations. The type-level SlideMetaPatch
  narrowing already forbids these keys, but the runtime guard
  closes the `as any` escape hatch for callers that might bypass
  the type system.

New tests cover both paths: meta-only slide.update succeeds, an
elements-containing patch throws, and a duplicated line element's
start/end/points tuples are independent from the source.

* feat(maic-editor): EditShell chrome and Pro mode toggle (#565)

* feat(maic-editor): EditShell chrome and Pro mode toggle

Adds the scene-type-agnostic editor chrome (EditShell + CommandBar +
FloatingToolbar + HintRail), an edit-mode sidebar, and the header Pro
toggle that flips into the 'edit' StageMode from #561.

No scene editor surfaces are registered yet — the next sub-PR wires up
the slide surface. In this PR every scene type falls through to the
i18n unsupportedScene placeholder, which is the verifiable visible
behavior.

- canEdit gating reuses the canonical isCurrentSceneEditable predicate
  shipped in #561 so the toggle and the auto-exit effect are in
  lock-step.
- handleToggleEditMode tears down live session / engine / TTS before
  entering edit mode.
- ChatArea slides out in edit mode for a full-width canvas.
- reorderScene extracted from EditModeSidebar with unit tests; the
  positional-order preservation is the part worth a guard test.
- i18n scoped to keys this PR's components actually reference;
  surface-specific keys deferred to the slide-surface PR.

* test(reorder-scenes): single-element + reference-inequality cases; zh-CN newSlide distinct from addSlide

CR follow-ups:
- reorderScene tests now cover a 1-element array (both directions
  return null) and explicitly assert the returned array is a new
  reference, not the input.
- zh-CN edit.sidebar.newSlide was duplicating the addSlide label
  ("新建幻灯片" both); using "未命名幻灯片" for the default new-slide
  title to match the English Add slide / New slide distinction.

* refactor(maic-editor): drop EditModeSidebar; clean Pro mode chrome (#568)

Course-correct on #565. EditModeSidebar was rejected by the design
owner as inappropriate for Pro mode (#560 wording is "minimal top
bar + slide thumbnail rail", not a file-list panel). #565 also left
the playback chrome wrapped around the editor — Header / sidebar /
Roundtable / ChatArea all stayed mounted with only the sidebar
swapped, and EditShell's CommandBar/FloatingToolbar/HintRail were
never visible since no surface registers yet.

Drop EditModeSidebar + reorder-scenes helper + tests + the edit.sidebar
i18n block (8 keys x 6 locales) + the CommandBar sidebar-toggle.

Stage keeps Header mounted in both modes — it owns the global Pro
toggle Switch, which is the entry AND exit affordance (closing the
Switch exits; no separate Done-editing button). In edit mode:
SceneSidebar / Roundtable / ChatArea are not mounted, and the canvas
slot renders <EditShell scene> instead of <CanvasArea>. EditShell
internally resolves the surface via sceneEditorRegistry; when none
is registered it falls through to edit.unsupportedScene. With no
surfaces registered, every scene type lands on that placeholder —
the visible v0 behavior.

New optional EditShell.leftRail slot reserves the spot for a
redesigned slide-navigation surface; v0 ships with the slot empty.

SceneRenderer is now playback-only — the mode === 'edit' branch and
its sidebarCollapsed / onToggleSidebar props moved up to EditShell /
Stage.

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): enablement infrastructure (pre-slide-surface) (#571)

* feat(maic-editor): enablement infrastructure (pre-slide-surface)

Pre-requisite for the slide surface (#562). Ships the safety
infrastructure so each subsequent surface PR is small and
recoverable:

1. Feature flag NEXT_PUBLIC_MAIC_EDITOR_ENABLED, default OFF —
   gates the Pro toggle in Header. StageMode unchanged.

2. SlideContent.schemaVersion + pure idempotent migrateSlideContent
   / migrateScene; setScenes / addScene funnel legacy data through
   the migrate at the store boundary.

3. tests/edit/round-trip/ harness: apply ops -> buildPptxBlob ->
   JSZip parse -> assert content survived. No PPTX -> Slide reimport
   exists in the codebase, so the full reimport-diff shape isn't
   doable; per-op assertions extend the harness in #562.
   buildPptxBlob is now exported (hook is still the only runtime
   caller).

4. Per-scene slide-history persistence helpers (persist / load /
   has / clear, keyed maic-editor:slide-history:${sceneId}, swallow
   storage failures) + standalone SlideHistoryRestorePrompt dialog
   + 4 new i18n strings x 6 locales. Stage wiring deferred to #562.

5. Concurrency guards: isSceneEditLocked predicate (defensive; no
   current call path structurally hits it); localStorage-backed
   multi-tab edit lock with tryAcquire / refresh / release / heldByOther,
   stale-lock takeover after 3x heartbeat; standalone
   MultiTabEditConflictPrompt + 3 new i18n strings x 6 locales.
   Stage wiring deferred to #562.

The slide-surface PR owns the edit-entry effect machinery (where
the history-state lifecycle and per-tab tabId ref naturally live),
so shipping half-wired dialogs here would speculatively build Stage
state we know we'll restructure on contact with the surface.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): migrateSlideContent forward-compat — no silent downgrade

CR follow-up: previously, content with schemaVersion newer than
CURRENT (e.g. v2 written by a future client) was silently truncated
back to the current version. Now: if schemaVersion >= CURRENT, return
the content untouched. The slide may not render correctly on an older
client, but its on-disk shape stays intact for the next compatible
client to read.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): slide surface skeleton + #571 wiring + geometry (#562) (#579)

PR1 of the slide-surface work (infra-first slice). Registers the slide
SceneEditorSurface so EditShell lights up Pro mode for slide scenes.

- SceneEditorSurface impl + sceneEditorRegistry registration; the surface
  owns a SlideEditHistory via the #564 kernel.
- Reuse the unmodified slide renderer Canvas through a surface-owned
  scene context; geometry drag/resize/rotate commits funnel into
  element.update ops (scene-edit bridge), one gesture = one undo step.
- Geometry numeric x/y/w/h/rotate popover as the precise fallback; gated
  off for line elements (PPTLineElement omits height/rotate).
- Wire #571 infra: cross-tab edit lock + conflict prompt, slide-history
  persistence + restore prompt, regen-lock guard.
- Renderer-commit classification: a real geometry gesture commits
  synchronously inside a pointer interaction; the renderer's
  ResizeObserver text-normalization commits with none, so it is folded
  into the baseline (no undo step / no persist / no spurious restore
  prompt on entry) instead of being staged as a user edit.
- Per-op round-trip test for element.update geometry; bridge + session
  unit tests; edit.geometry i18n across all 6 locales.

Upstream-shared changes are kept minimal and additive: an optional
`controller` prop on SceneProvider (uncontrolled/playback path
unchanged) so staged edits don't write through to the live stage store,
and a FloatingToolbar trigger-nesting fix (it wrapped PopoverTrigger
around <Tooltip>, a provider, so no popoverContent action could open).

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): lock data-URL image PPTX round-trip (PR2 R1 gate)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): insert palette — text box + image (data-URL/URL)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): address Task 1 review — spy cleanup, popover-only comment, ImagePicker error log

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): drop PR1 debug geometry toolbar; element-aware floating bar

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): drop redundant PPTTextElement cast (Task 2 review)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): additive ProseMirror command bridge for the property bar (C1)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): exhaustiveness guard + tidy C1 adapter (Task 3 review)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): refresh property-bar attrs on caret/keyboard selection (C2)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): satisfy no-explicit-any in PR2 test stubs (Task 1+4 review)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): compact text property bar in the reused floating slot

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): Task 5 review — uniform selection-guard, Lucide icons, JSX, memo

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* i18n(maic-editor): edit.text.* + edit.insert.* across 6 locales

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): round-trip gate for formatted text + inserts

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* docs(maic-editor): clarify remote-URL image round-trip scope (Task 7 review)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): drop stale scaffolding comment + orphaned geometry i18n keys

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* style(maic-editor): prettier --write PR2 files (pre-push check)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): make no-explicit-any suppression prettier-robust

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): CommandBar insert popover never opened (PopoverTrigger wrapped a Tooltip provider)

Insert→Image was unreachable: InsertButton wrapped <PopoverTrigger asChild>
around <Tooltip> (a context provider, no DOM node), so Radix's Slot bound
no element. Chain both triggers onto the real <button>, exactly mirroring
the PR1 fix already in FloatingToolbar's ActionButton. PR2's insert-image
is the first popoverContent InsertButton consumer to exercise this path.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): text property bar no longer clips/overflows in the floating popover

The ~450px single-row bar was jammed into FloatingToolbar's fixed w-72
(288px) PopoverContent and clipped. Let the popover size to content
(w-auto, max-w-[92vw], Radix handles edge collision) and harden the bar
row (w-max + no child shrink, fixed-width font select) so it renders as
one clean line. Chrome/surface layout only — no renderer change.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): property bar stays open across consecutive formatting steps

execCommand refocuses the editor after every command; the uncontrolled
Radix popover treated that focus-shift as focus-outside and dismissed,
forcing a re-open of the Text bar for each format action. Prevent
onOpenAutoFocus (don't steal the canvas selection on open) and
onFocusOutside (editor refocus must not dismiss); Escape and pointer-down
truly outside still close it. Chrome-only, no renderer change.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): editor canvas now resolves gen_img_* media placeholders

The editor's interactive ImageElement rendered elementInfo.src raw,
so entering Pro mode on any slide whose image was a generation
placeholder showed a broken-image icon (while playback's read-only
BaseImageElement correctly resolved the placeholder to the generated
objectUrl). Extract the resolution into a shared useResolvedImageSrc
hook so both variants stay aligned. Strictly additive: for any
non-placeholder src (legacy / direct URL / data URL) resolvedSrc ===
elementInfo.src and the media store is not subscribed to. Pre-existing
upstream gap surfaced by PR2 as the first real-user editor consumer —
same shape as the CommandBar popover-trigger fix.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): unit-test gen_img placeholder resolution (9 cases)

Splits useResolvedImageSrc into a pure resolveImageSrc function (no
hooks) wrapped by the hook, so the resolution logic can be unit-tested
in vitest's plain node environment (no jsdom/RTL needed in this repo).
Covers: done→objectUrl; no task→raw; pending/generating/failed→raw;
done with no objectUrl→raw; cross-stage isolation; no-stageId path;
non-placeholder src passes through (the additive contract).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): auto-save edits to stage store, drop staging UX

Reverses PR1's "staged edits don't write through to the live lesson"
design. The slide-edit-session now writes through every history move
(applyOp / user commit / ResizeObserver normalization / undo / redo)
to useStageStore.updateScene as the canonical source of truth, which
Dexie already auto-persists. The renderer reads from the stage store
via the controller's getSnapshot.

Removes the entire staging surface that has no place in a modern
editor (Figma/Notion/Google Docs have no "unsaved changes" concept):

- DEL  lib/edit/slide-history-persistence.ts  (localStorage layer)
- DEL  tests/edit/slide-history-persistence.test.ts
- DEL  components/edit/SlideHistoryRestorePrompt.tsx  (restore dialog)
- DROP pendingRestore field + restore() action from slide-edit-session
- DROP restorePrompt branch + handlers from useSlideCanvasController
- DROP edit.history.restore.* keys across all 6 locales

Edits now flow: user input → renderer onUpdate → controller.updateSceneData
→ slide-edit-session.commitContent → writeThrough(useStageStore.updateScene)
→ Dexie. There is nothing "unsaved" to restore, by design.

The session retains its in-memory undo/redo history (per Pro session)
and the user-vs-ResizeObserver gesture classification (so reflow
doesn't push undo steps).

Test suite rewritten to assert write-through on every history move and
no write-through on seed (the stage already has that content).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): address PR review — element delete affordance + cross-platform fonts

Two issues from review on #586:

1. A selected image/text element couldn't be deleted — the renderer's
   delete lives only in a right-click menu, undiscoverable in Pro mode.
   Add a Delete button to the FloatingToolbar for any single selected
   element (text or image), dispatching the existing element.delete op.
   Button-only, consistent with #560's keyboard-shortcuts deferral.

2. Switching fonts had no effect on macOS Chrome — the property bar's
   font list was a hardcoded SimSun/SimHei set (Windows-only system
   fonts the renderer never loads). Use OpenMAIC's canonical FONTS
   registry (configs/font.ts) — the web fonts the renderer actually
   loads, so a pick renders identically on every platform.

Adds edit.delete × 6 locales + the parity-test key; floating-actions
unit tests for the delete action.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): selection-anchored text editing for the slide surface (#590)

* feat(maic-editor): add resolveEditingElementId text-editing policy

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): drop text-format floating action (moves to anchored bar)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): surface hooks to derive and sync editingElementId

Add useResolvedSlideContent / useEditingTextElementId / useSyncEditingElementId.
Realign the PR2 buildFloatingActions tests with the new behavior (text
formatting moved off the FloatingToolbar) and co-locate the editing-state test.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(ui): export PopoverAnchor from the popover wrapper

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): add useTrackedRect for element screen-rect tracking

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): add AnchoredTextBar selection-anchored format bar

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): wire anchored text bar + editing flag into SlideCanvas

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): draw a clean solid frame for the text element being edited

Gated on the canvas store's editingElementId (default ""), so the dashed
select frame is unchanged for multi-select and for any consumer that never
sets the flag. Editor-path only; playback never renders Operate.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): drop the editor focus ring so text editing shows one frame

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* style(maic-editor): prettier-format the editing-state test import

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): anchor the bar to the text element node, not the wrapper

Code review caught that #editable-element-{id} is a zero-size absolute
wrapper — measuring it would pin the bar to the canvas origin. Measure the
.editable-element-text child, which carries the real geometry. Also correct
the dismiss-behavior comment: the bar is purely selection-driven.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): modernize the text format bar UI

Replace the native <select> font picker with the design-system Select,
rebuild the size control as one cohesive stepper pill, swap the color "A"
for a swatch chip, and unify every control to a single height and hover/
active language (violet accent, matching the editor's Pro-mode accent).
Behavior and the text commands are unchanged.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): curate the font picker to fonts the app actually loads

configs/font.ts listed 29 fonts but the app only ever loads Inter (via
next/font); the other 28 had no @font-face or bundled file, so picking them
silently fell back with no visible effect — and nothing but the format bar
even imports the registry. Trim it to what genuinely renders; the file's
comment records how to restore the rest (wire up font loading first).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): load the picker fonts via @fontsource

The font registry listed 29 fonts the app never loaded. Wire up a curated
set that genuinely renders — 思源黑/宋, 霞鹜文楷, 站酷快乐体, and 9 Latin
families — via @fontsource packages (npm-managed, no font binaries in the
repo; CJK faces are unicode-range-subsetted so they download lazily per
glyph range). app/editor-fonts.ts registers the @font-face CSS from the
root layout; configs/font.ts is now the real, honest 14-entry list.

The ~14 commercial decorative Chinese fonts are intentionally left out —
they need self-hosting + subsetting + a licensing review, separate work.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): quote font-family names so spaced/numeric ones work

Picking a font whose family name has spaces or a trailing digit (e.g.
"Source Sans 3") threw `Failed to execute 'check' on 'FontFaceSet'` —
`document.fonts.check(\`16px ${name}\`)` needs the family quoted — and the
fontname mark's toDOM emitted an invalid unquoted `font-family`, so the
font silently never applied. Quote the family in both spots; the mark's
parseDOM already strips quotes, so the attr still round-trips clean.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): make the editing frame pointer-events-none

The clean editing frame is a purely visual full-size overlay, but it was
pointer-events: auto — so it masked the text element's own move cursor,
text cursor, click-to-place-caret and drag-to-move; only a thin uncovered
sliver at the edges still triggered them. The dashed BorderLines it
replaced are thin edge lines, so they never had this problem. Mark the
frame pointer-events-none; the resize/rotate handles are separate and
keep their own pointer events.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): drop the "font is loading" toast

With @fontsource fonts and font-display: swap, a picked font swaps in
smoothly on its own — the "Font is loading, please wait..." toast was
noise (and fired on most CJK picks while a unicode-range chunk loaded).
Remove it along with the now-unused document.fonts.check and toast import.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): move the delete action onto the anchored text bar

A text element's contextual actions now sit together on the anchored bar —
format controls + delete, hugging the element — instead of delete sitting
alone in the top-center FloatingToolbar. buildFloatingActions returns
nothing for text (its FloatingToolbar then renders null); non-text
elements still get their delete there. Delete logic is shared via a new
deleteSlideElement helper.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): anchor the delete action for image elements

A selected image element now gets a selection-anchored bar hugging it —
just a delete button (image replace/crop/flip stay in a later sub-PR) —
the same way text elements do. The anchoring shell is extracted out of
AnchoredTextBar into a reusable AnchoredBar, and the delete button into a
shared DeleteButton; AnchoredTextBar and the new AnchoredImageBar are thin
wrappers. useTrackedRect now measures .editable-element-text or
.editable-element-image. buildFloatingActions returns nothing for image
elements too (other element types still get their delete there).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* style(maic-editor): tighten the anchored bar padding (p-2 → p-1)

p-2 left a chunky white margin around the content — most visible on the
image bar, a lone delete button in an oversized box. p-1 (4px, the value
the FloatingToolbar used) makes both bars sit snug to their controls.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): anchor the delete bar for every element type

The selection-anchored delete bar now covers all non-text element types
(shape, line, table, chart, …), not just image — so every element's
editing chrome is anchored uniformly. AnchoredImageBar becomes the
type-agnostic AnchoredDeleteBar; useTrackedRect matches any
.editable-element-{type} content root; buildFloatingActions is dropped —
the surface no longer contributes top-center FloatingToolbar actions,
everything is on an anchored bar.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): show legacy font names in the picker trigger

When a text element's `fontname` was a value not in the curated FONTS
registry (e.g. `Microsoft YaHei`, `PingFang SC`, theme defaults), the
Select couldn't match it and `<SelectValue/>` rendered a blank trigger —
both reviewers (cosarah Important, xuyuanwei678 #1) caught this. Add a
placeholder fallback so the raw family name surfaces in the trigger.

Also clean up the dead `'默认字体'` label that `text-format-bar.tsx`
overrode unconditionally: introduce an optional `labelKey` field on
`FontEntry`, use it for the default entry, and let the picker prefer
the i18n key when present — no more by-value special case.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): address cr minors

- `marks.ts` fontname `toDOM` rejects `"` or `\` instead of interpolating
  them: a hand-crafted mark with `fontname: 'X"; background:url(...);'`
  could otherwise close the quoted string and inject arbitrary CSS.
- `AnchoredBar` gains `onOpenChange` (clears the canvas selection on
  Radix-initiated dismiss): silences the controlled-without-handler dev
  warning, and brings back Esc / SR dismissal that our focus-outside
  hardening had cut off.
- `useSyncEditingElementId` folds two `useLayoutEffect`s into one with
  a cleanup; the previous unmount-only effect was structural noise.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix: pin body padding-right so popovers don't reflow the page

Radix Select / Popover wrap with `react-remove-scroll`, which adds a
compensation `padding-right` to <body> when they open. Our <html>
already reserves the scrollbar gutter (`scrollbar-gutter: stable` +
`overflow-y: scroll`), so the compensation added a visible ~15px shift
on every dropdown open. Pin body's padding-right with `!important` so
the page stays still. (xuyuanwei678 review #2.)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): surface legacy font names via SelectValue children

The earlier placeholder approach didn't work — Radix's `placeholder` only
fires for an empty `value`, not for an unmatched non-empty one. So an
element with a legacy fontname (e.g. `Microsoft YaHei`, `PingFang SC`,
theme defaults) outside the curated FONTS registry still rendered a blank
trigger. Render the trigger text via `SelectValue` children instead — the
new `currentFontLabel` helper covers all three cases: matched → entry's
i18n / fallback label, unmatched non-empty → the raw family name, empty
→ the default-font label. Unit tests cover each case.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): preventDefault on pointer-down-outside so drag/resize work

The onOpenChange handler added to silence the Radix dev warning + restore
Esc dismissal also fired on pointer-down-outside — i.e. on every mousedown
on the selected element to drag it or grab a resize handle. That cleared
the selection before the drag could start, so nothing on the canvas could
be moved or resized. preventDefault on `onPointerDownOutside` (matching
the existing `onFocusOutside` hardening) keeps the bar selection-driven
while leaving Esc as the legitimate onOpenChange path.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): arm-and-place insertion for text boxes

Replaces the "auto-insert at a hidden default position" UX. Click
`Text box` → arms text-insertion: the button takes the violet active
style, and the renderer's existing ElementCreateSelection overlay turns
the canvas cursor into a crosshair. On the canvas:

  - click  → 300×60 box at the click point
  - drag   → a box at the dragged rect

Either way the new box is auto-selected (addElement defaults that on),
and the surface's existing useEditingTextElementId picks it up so the
AnchoredTextBar opens on it. Esc disarms; clicking the armed button
again disarms (toggle).

Completes the text branch in the renderer's `useInsertFromCreateSelection`
(pptist scaffolding left it TODO) and bypasses the 200² square fallback
in `ElementCreateSelection` for the text type (a square wouldn't suit a
text box). `InsertPaletteItem` gains an `active?` field so `CommandBar`
can render the armed style.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): render list bullets in slide text

Tailwind's preflight resets `list-style` to none, so the format bar's
`bulletList` toggle wrapped selected text in `<ul><li>` but no marker
ever appeared — the button looked inert. Scope a list-style restoration
to `.editable-element-text ul/ol/li` so bullets / numbers render in the
slide text without leaking into the rest of the app.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): editable font-size input in the text format bar

The size was a read-only `<span>` between the −/+ steppers. Replace with
an `<input type=text>` that mirrors `attrs.fontsize` locally, commits on
Enter / blur (clamped to [8, 96]; non-numeric reverts), and reverts on
Escape. Adds the `edit.text.fontSize` aria-label key in all 6 locales.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): force list markers visible (defeat preflight specificity)

The earlier list CSS didn't survive Tailwind's preflight (which also
resets `padding: 0` on `<ul>`/`<ol>`, so with `list-style-position: outside`
the markers had no room to render). Add `!important` on `list-style` and
`padding-inline-start`, and broaden to also match `.prosemirror-editor ul`/
`ol`/`li` in case the markup ever nests differently than expected.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): reset richTextAttrs when the editing element changes

`richTextAttrs` is a single shared store updated by whichever ProseMirror
was last focused. Switching from one text element to another visibly
carried the previous element's toggle states (bold / italic / alignment /
list) on the format bar for a moment — until the new element's
ProseMirror took focus and repopulated the attrs. `useSyncEditingElementId`
now resets the attrs to defaults whenever the editing id changes, so the
bar shows a neutral state during the transition instead of stale.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): replace OS color dialog with a curated palette popover

Clicking the text-color swatch opened the browser's native `<input type=color>`
dialog — off-brand and inconsistent across platforms. Swap it for a
`ColorPicker` popover: a 12-swatch grid covering the common slide-text needs
(4 neutrals + warm + cool) plus a hex input for anything else. Closes on
pick. Selected swatch gets the violet outline; hex input commits on Enter /
blur (reverts if invalid).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): replace flat swatch popover with a real color picker

The previous popover was a chunky 12-swatch grid plus a hex input nobody
types into. Rebuild on `react-colorful` (3KB, well-tested):

- SV pad + hue slider for free-form picking, with scoped CSS overrides to
  keep the picker tight (128px pad height) and rounded — not stock.
- OS eyedropper via the EyeDropper API, feature-detected (Chrome / Edge;
  hidden on Safari / Firefox).
- Row of 10 small (18px) common colors at the foot for one-click reach.
- Current-color preview + read-only hex display.
- Hex input dropped entirely — picking is meant to be tactile.

Live preview while dragging; the popover closes on a swatch / eyedropper
commit (not on drag).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): keep the color popover open while dragging the picker

Each SV-pad / hue-slider drag tick fires onChange → dispatches the color
command → `editorView.focus()` pulls focus out of the popover into
ProseMirror. Radix's default onFocusOutside path was treating that as a
dismiss, so the popover closed the instant a drag started — clicking
anywhere on the picker shut it. preventDefault on `onFocusOutside`
(mirrors the AnchoredBar hardening) keeps it open; the popover still
closes on swatch / eyedropper commits and on outside-click / Esc.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): scope body padding override + gate ColorPicker mid-drag sync

Two follow-ups from a self-CR on the branch:

- `body { padding-right: 0 !important }` was global, overriding Radix's
  `react-remove-scroll` compensation for every Dialog / Sheet / Select /
  Popover across the app. Scope it to a `body[data-maic-editor='true']`
  selector; `SlideCanvas` sets the attribute while mounted. Non-editor
  pages get Radix's default behavior back.
- `ColorPicker`'s `useEffect(() => setColor(value), [value])` mirror
  could race a stale `value` against the user's current pointer position
  mid-drag — a single late round-trip would snap the picker back. Gate
  the re-sync on `isDragging.current` (cleared on `pointerup`); external
  commits (swatch / eyedropper) still sync immediately because they fire
  while no drag is in flight.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): polish from self-CR

- Gate the `richTextAttrs` reset in `useSyncEditingElementId` to only
  fire on element-to-element transitions (track previous editing id via
  a ref). The unconditional reset on the first selection briefly flashed
  neutral defaults (color #000, fontsize 16px) before the focusing
  ProseMirror repopulated the real values.
- Doc-comment the text-insertion add-element asymmetry: text uses the
  renderer's `addElement` (because the rect math lives there and we get
  auto-select for free), image uses surface-side `applyOp` (its source
  is the ImagePicker, not a canvas gesture). Both commit through the
  same store, but the text lane doesn't show as a typed `element.add`
  op in the session history — acceptable, now explicit.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): listen to every gesture-end channel in ColorPicker

CR round-2 residual nit: the single `pointerup` listener that clears the
drag-gate would silently keep the gate stuck on any browser / emulator
that only emits the older mouse/touch families. Listen on all four
(`mouseup`, `touchend`, `pointerup`, `pointercancel`) — belt-and-suspenders,
no behavior change on the common path.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): preserve image aspect ratio on insert

`createDefaultImageElement` hardcoded the new image's box to 360×220, so
anything not ~1.6:1 (which is almost everything users upload — photos,
screenshots, logos) ended up squashed or stretched the moment it landed
on the slide. Wrap the factory in `insertImageElement` that measures the
source via `new Image()`, then dispatches `element.add` with dimensions
scaled to fit MAX 600×400 while preserving the natural ratio. Load
failure falls back to the factory default so insertion always succeeds.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): drop the now-dead addElement helper

`addElement` was only ever used by the inline image-insert which became
`insertImageElement`; text uses `armText` (toggle). PPTElement-typed
parameter was already unused after the text refactor — removing the dead
helper resolves the lint warning.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): drop now-unused PPTElement import in use-slide-surface

After `addElement` was dropped (55a9a71), the `PPTElement` type import has
no remaining consumers in this file.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): nav rail, scene management, Pro mode chrome rework (#601)

* feat(maic-editor): slide nav rail + scene management (3/3)

PR3a Phase 1 ships the Pro mode left rail + slide-level management, the
last user-visible block of #562. Closes the gap where Pro mode locked
the user on the current scene with no way to navigate or manage the
deck.

SlideNavRail (Studio Editor aesthetic, mirrors playback `SceneSidebar`
visually — index badge + title above an aspect-video thumbnail card —
so the two sidebars read as the same component family across mode
toggle):

- Vertical thumbnail strip via `motion.dev` `Reorder.Group` with
  drag-to-reorder. `Reorder.Item layout="position"` keeps the layout
  animation on y-axis only; width changes from rail resize don't fight.
- Drag-to-resize handle on the right edge writes `style.width`
  directly on the DOM during the gesture and commits to settings store
  only on mouse-up; matches playback drag feel exactly and skips the
  per-frame `persist` serialization that would otherwise burn the
  frame budget at 60 Hz.
- Collapsed and expanded modes; width and collapsed flag persist in
  `useSettingsStore` (`editRailWidth`, `editRailCollapsed`).
- All scene types are first-class — slides render a live
  `ThumbnailSlide` (now with optional `size` prop → self-measures via
  `ResizeObserver` when omitted, so the rail width is the single source
  of truth), non-slide scenes render the same stylised mockups
  playback `SceneSidebar` uses (extracted to `SceneThumbnailContent`).

Slide management:

- `+ Add` in the rail header inserts a blank slide after the current
  scene; new store action `useStageStore.insertSceneAfter` validates
  stage id, migrates the scene, splices, rebalances `order`, and
  triggers `debouncedSave`.
- Three-dot menu per tile: Rename / Duplicate / Delete. Rename also
  reachable via double-click on the title; Enter commits, Escape
  cancels, blur commits, empty input reverts.
- Duplicate deep-clones slide content with fresh element IDs (avoid
  React key collisions) and a `(copy)` title suffix.
- Delete uses a toast with Undo action; deleted scene is held in a
  small `useDeletedSceneRecycle` zustand store and re-inserted at its
  original index on Undo. Deck-empty guard at the rail layer.
- Inter-thumb `InsertionZone` reveals a violet `+` badge on hover,
  right-anchored, with a popup motion (`cubic-bezier(0.34,1.56,0.64,1)`)
  + drop shadow + `z-20` so it lifts above the active tile's violet
  ring. Zero layout shift.

Chrome bar:

- `HeaderControls` (settings pill + Pro Switch) extracted from
  `Header` so Pro mode can mount it in the CommandBar's trailing slot
  — single top chrome bar in Pro mode instead of stacking Header +
  CommandBar.
- Back-to-home button in CommandBar mirrors the playback Header's
  leftmost button.

i18n: new `edit.nav.*` namespace across en-US / zh-CN / zh-TW / ja-JP
/ ar-SA / ru-RU.

Tests: vitest for `insertSceneAfter`, `useDeletedSceneRecycle`,
`createBlankSlideScene` / `duplicateSlideScene`.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): split Stage chrome into mode-specific roots

Bug-driven architectural rework. Two symptoms motivated this:

1. Switching from a slide scene to a non-slide one (interactive / quiz
   / pbl) flickered the entire edit chrome — CommandBar and SlideNavRail
   remounted along with the canvas. Root cause: EditShell returned a
   different component type (EditShellWithSurface vs EditShellReadOnly)
   based on whether a SceneEditorSurface was registered for the scene
   type, so React reconciled the change as an unmount/remount of the
   whole subtree.

2. `components/stage.tsx` had grown to 1391 lines — playback engine
   state, chat / TTS / discussion wiring, presentation/fullscreen,
   keyboard handling, AND the edit-mode dispatcher all in one place.
   Any change to mode coordination meant touching this god component.

Changes:

- New `NOOP_SURFACE` (`lib/edit/noop-surface.tsx`) — a no-op
  SceneEditorSurface used as a fallback when a scene type has no
  registered editor surface. `SurfaceState.history` is now optional so
  read-only surfaces can omit undo/redo cleanly. EditShell falls back
  to NOOP for unregistered types.

- EditShell now mounts a single Frame across all scene types. Surface
  state is published from a child `SurfaceStateRunner` keyed by
  `scene.type` (so it remounts only when the runner's hook signature
  changes — rules-of-hooks compliant), with a custom shallow
  equality so the chrome doesn't re-render every render cycle for
  reference-fresh state objects. Result: slide ↔ interactive no longer
  remounts the CommandBar or the leftRail.

- `stage.tsx` → 113 lines. Mode dispatch + cross-tab edit-lock
  coordination + Pro-Switch toggle wiring + multi-tab conflict prompt
  only. Everything else moved into one of two new components:

  - `PlaybackChromeRoot` (`components/edit/PlaybackChromeRoot.tsx`):
    owns the entire playback / autonomous chrome — PlaybackEngine,
    chat, discussion TTS, presentation mode, keyboard shortcuts,
    SceneSidebar, Header, CanvasArea, Roundtable, ChatArea,
    AlertDialog. Exposes `teardown()` via forwardRef so the toggle can
    `await` SSE / engine / TTS shutdown before unmounting it.

  - `EditChromeRoot` (`components/edit/EditChromeRoot.tsx`): the Pro
    mode chrome wrapper — EditShell + SlideNavRail + HeaderControls
    trailing slot. Owns `body[data-maic-editor]` lifecycle (lifted from
    SlideCanvas so it covers read-only Pro-mode scene types too).

- New `StageGrid` (`components/edit/StageGrid.tsx`) — CSS-Grid named-
  slot layout shell with top / left / center / right / bottom areas
  for the Pro mode chrome. Future right panel (properties / AI) and
  bottom timeline plug in as props with no structural code change.
  EditShell's Frame now uses StageGrid internally.

- Deleted `components/edit/SlideTransitionBridge.tsx` (dead code from
  the original A3 transition plan that this rework supersedes).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): cross-fade chrome roots on Pro mode toggle

Wrap the chrome-root dispatch in `AnimatePresence mode="wait"` with a
180 ms opacity fade-out / fade-in. The outgoing root fully exits before
the incoming one mounts, so:

- The single-canvasStore-writer guarantee from the chrome split is
  preserved (ScreenCanvas and Editor/Canvas never coexist).
- Mode toggle reads as a smooth fade instead of a hard cut.

Stage's outer wrapper now carries the stable `bg-gray-50 dark:bg-gray-900`
background so neither root reveals raw page colour while it passes
through opacity 0. `initial={false}` skips the entry animation on first
mount so the initial playback render is instant.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): drawer-style mode swap transition

Pro toggle was a hard cut — playback chrome vanished, edit chrome
popped into place. Now wraps the swap in `AnimatePresence` with the
two chrome roots layered via `absolute inset-0` so they coexist for
~280ms:

- Edit chrome enters from above (`translateY: -32 → 0`) + fades in,
  giving a "drawer drops down" feel that matches the inner
  CommandBar/leftRail stagger choreography.
- Playback chrome cross-fades opacity-only; no transform so its
  active slide canvas stays put underneath while edit drops over it.

Both roots keep rendering during the overlap, so `canvasStore`'s
scale writer doesn't briefly read zero and snap the slide to a stale
size when one root exits ahead of the other. Duration 280ms /
`CHROME_EASE` matches the inner Frame timing source.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): Pro Switch as a shared layout element across modes

The Pro Switch is the click anchor for the mode swap, but it lives in
two different positions: the 80px playback Header (top-right) vs the
56px edit CommandBar trailing slot (also top-right but at a different
y and with different padding). After the click the switch "jumped" —
it visibly moved + restyled — which felt unsmooth even though the
chrome itself was cross-fading.

Tag the Pro Switch label (and the settings pill) with `motion.layoutId`
so motion treats them as shared elements across the AnimatePresence
swap. During the ~280ms transition, motion measures both instances
and morphs position + size between them — the user's click target
slides into its new home instead of teleporting. Same easing source
as the chrome cross-fade so the two animations stay locked together.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): unify chrome shell across modes

Pro Switch + settings pill + download icon are the user's mode-toggle
"anchors" — they need to sit at the same screen pixel across
playback ↔ edit. They didn't, because the two chromes had different
shapes:

  Playback: SceneSidebar (left, full height) | Header (h-20, 80px)
            on top of CanvasArea + Roundtable
  Edit:     CommandBar (h-14, 56px, FULL width) on top of a row of
            (SlideNavRail | content), so the rail sat *below* the bar

So when the user clicked Pro, the bar collapsed by 24px AND the rail
shifted down by 56px AND the right-side controls re-styled (compact
variant) — three simultaneous moves. layoutId masked some of it but
the underlying structure was wrong.

Unify the shells:

- `StageGrid` template flipped from `top top top / left center right /
  bottom bottom bottom` to `left top top / left center right / left
  bottom bottom`. The left column now spans all rows so the sidebar
  always reaches the absolute top edge, matching playback exactly.
- `CommandBar` grows h-14 → h-20 + px-5 → px-8, identical to playback
  Header.
- `EditChromeRoot` drops the `variant="compact"` flag on
  `HeaderControls` so the settings pill renders at the same h-9 pill
  it does in playback.
- `SlideNavRail` header replaces the "SCENES" label with the OpenMAIC
  logo (click → home), matching `SceneSidebar`'s shape so the sidebar
  top reads as the same component family in both modes.
- Download / Export dropdown moves out of `Header` and into
  `HeaderControls` so it's present in both playback and edit chrome at
  the same right-cluster position (was previously playback-only).

`Header.tsx` slimmed accordingly. Net effect: the right-edge cluster
(EN, theme, settings, download, Pro Switch) lives at the same screen
pixel across modes; the cross-fade transition only animates the
*contents* inside the bars + sidebar lists, not the bar/rail
positions themselves.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): drop sidebar header + button, add insert-before-first zone

The header `+` was a duplicate affordance — every gap between thumbs
already has its own `InsertionZone`. Remove the header button; insert
flows entirely through the gap zones now (with hover-popup + and
right-anchored visual).

Add one extra `InsertionZone` rendered BEFORE the first thumb so the
top padding of the rail is also clickable / hoverable. Insert-before-
first is implemented inline via `setScenes([blank, ...scenes])`
because the `insertSceneAfter` store API only handles insertion after
an existing anchor.

`PlusCircle` import dropped (no longer used).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): move Download out of settings pill, place right of Pro Switch

Download isn't a settings function (it's an export/share action), so
it shouldn't sit inside the pill that hosts language/theme/settings.
Move it back to a standalone button on the right side of the Pro
Switch — both in playback and edit chrome. Right cluster now reads:

  [ EN · theme · settings ]  [ PRO switch ]  [ Download ]

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): floating insert toolbar above canvas (collapsible)

Text box / Image / future shape buttons no longer share CommandBar
with global stage controls (back / undo / redo / title / settings /
Pro Switch / Download). Insert is a content-creation action, not a
stage-navigation one — mixing them blurred the chrome's role.

Lift insert items into a new `FloatingInsertToolbar` that floats
centered ~12px above the slide canvas card. Default expanded; collapse
arrow tucks it into a small chevron handle at the same anchor. State
persists in `settings.editInsertToolbarCollapsed`. Reuses the existing
`InsertButton` (extracted from CommandBar into a sibling module so
both surfaces — the now-removed CommandBar slot and the floating bar —
can share styling).

CommandBar drops its `insertItems` prop / middle slot entirely;
right-side controls collapse to a single `flex shrink-0` cluster
matching playback Header's shape.

i18n: `edit.insert.expandToolbar` / `collapseToolbar` across 6 locales.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): auto-focus text element after toolbar insert

Inserting a Text box via the FloatingInsertToolbar + click/drag on
the canvas left the user one click short — the new element was
selected and the AnchoredTextBar opened, but the ProseMirror editor
never received focus, so the first keystroke went nowhere and the user
had to click inside the element again before typing.

`useEditingTextElementId` already mirrors the surface's editing-target
choice into `canvasStore.editingElementId`. Have `ProsemirrorEditor`
watch that flag in an effect: whenever its own elementId becomes the
editing target (insert, programmatic selection, etc.) and it doesn't
already have focus, push focus into the view. `hasFocus()` guard keeps
this from re-focusing on every re-render of an already-active editor.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): prettier + drop ThumbItem rename sync effect

- prettier --write on three files touched by the recent edits.
- ThumbItem: drop the `useEffect(() => { if (!renaming) setDraft(...) })`
  external-title sync that tripped `react-hooks/set-state-in-effect`.
  Idle display now reads from `scene.title` directly (derived rather
  than mirrored); `startRename` seeds `draft` at session start and
  `cancelRename` resets it so the next session starts clean. Rename
  e2e still passes the menu + double-click + Escape paths.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): CR-loop pass — pointer capture, stage-scoped recycle, equality docs

PR #601 reviewer feedback.

**Drag handle uses Pointer Events with `setPointerCapture`** so the rail
no longer gets stuck in "still dragging" state when the cursor leaves
the window, the OS reclaims focus, or a tab interrupt suppresses the
mouseup that the old document-bound mousemove/mouseup pair relied on.
The handle's onPointerMove/Up/Cancel are now bound directly on the
element; capture guarantees event delivery for the lifetime of the
gesture. Drag tracking e2e still PASS (1 px cursor lock).

**Toast Undo guards stage identity** before re-inserting the deleted
scene. If the user navigated to a different stage while the toast was
up, the recycle entry belongs to the previous stage and
`insertSceneAfter` would reject it on stage-id mismatch — silently
losing the deleted scene. New check drops the undo cleanly when stage
ids don't match. The `stageId` field was already captured on
RecycleEntry; just wasn't consulted.

**`surfaceStateEqual` extended** to compare per-item `id` / `disabled`
/ `label` on `floatingActions` (was length-only) and per-item
`id`/`severity`/`message` on `hints` (was length-only). Today's slide
surface returns `floatingActions: []` and `hints: []` so this is
dormant, but PR3b's z-order actions land in `floatingActions` — pinning
the equality semantics now keeps a future state field from silently
going stale in the chrome. SurfaceState gets a maintenance note
cross-linking to the equality function.

**Header.tsx mode guard comment** updated. The `mode !== 'edit'` guard
around the title block isn't dead — it covers the ~280ms
AnimatePresence exit window where playback chrome is still rendering
its exit animation while mode has flipped to 'edit'. Without the
guard, this title would briefly stack on top of the incoming
EditChromeRoot's CommandBar title during the cross-fade.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* docs(maic-editor): CR-loop round 2 minors — sharpen JSDocs

Round-2 reviewer flagged two doc-only refinements:

- `surfaceStateEqual`: clarify that callback identity (`onInvoke`,
  `popoverContent`) is intentionally NOT compared, and that today's
  safety comes from slide-surface returning `floatingActions: []`
  rather than the per-item compare covering callbacks. A future
  surface that emits closure-capturing actions must fold its own
  change signal into the comparison or the stale callback fires at
  click time.
- `setPointerCapture` catch: spell out that this is paranoia, not a
  real fallback — if capture genuinely fails the gesture still
  tracks for in-window moves but out-of-window `pointerup` won't
  route here. Acceptable degradation; the catch exists only because
  the spec permits an `InvalidPointerId` throw that browsers we ship
  to don't actually emit on same-pointer `pointerdown`.

No functional changes.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): undo restore at index 0, reset mode on classroom load

Two issues from PR #601 manual-verification review:

**Undo of the first slide restored it as the second.** The toast undo
handler clamps `entry.index - 1` to 0 then calls
`insertSceneAfter(scenes[0], entry.scene)`, which lands the entry at
position 1 instead of position 0 — no scene exists before scenes[0] to
anchor on. Fall back to `setScenes([entry.scene, ...live])` when
`entry.index === 0` (or when the deck is empty). The store's existing
non-rebalancing `deleteScene` keeps the surviving scenes at orders
2..N, so the prepended entry's original order=1 lines up naturally;
StageGrid auto-selects the restored scene as current.

**`mode` survived SPA navigation between classrooms.** Refresh reset
mode to 'playback' via the initial store value, but switching
classrooms via Next.js navigation kept the zustand singleton intact;
entering Pro mode in A and then opening B left B in edit mode.
`loadFromStorage` and the server-side classroom-load path both now set
`mode: 'playback'` on every classroom load, normalising the SPA path
to match the refresh path. Mode stays transient UI state, not
persisted with the stage.

e2e: delete Slide 1 → Undo → restored to position 1 (was position 2
before fix).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): gate slide scene creation until inserted scenes are playable (#612)

* feat(maic-editor): gate slide scene creation until inserted scenes are playable

Editor-created slide scenes (blank insert + duplicate) ship without
playback actions, so the playback engine gives them zero dwell and skips
straight past them — a freshly inserted slide is effectively unplayable.
Seeding default actions on new scenes is a separate change; until then,
hide the two scene-creation entry points so the editor stays coherent as
an in-place "fine-tune the generated deck" tool.

- add lib/edit/scene-creation-enabled.ts (SCENE_CREATION_ENABLED=false)
- hide inter-thumb "+" insertion zones (SlideNavRail)
- hide per-slide Duplicate menu item (ThumbItem)
- keep reorder / delete / rename, which are playback-safe

Re-enable by flipping the flag once new scenes get default actions.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): e2e guard for slide scene-creation gate

Adds an e2e that generates a classroom (mocked), enters Pro mode, and
asserts the slide rail exposes no insertion "+" zones and the per-slide
overflow menu has only Rename + Delete (no Duplicate). Fails if
SCENE_CREATION_ENABLED is flipped back on without removing the gate.

Two stable test ids support locale-independent assertions:
- slide-nav-insert  (InsertionZone button)
- slide-nav-more    (ThumbItem overflow trigger)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): enable editor flag for the e2e webServer

The scene-creation gate e2e needs the Pro Switch, which only renders when
NEXT_PUBLIC_MAIC_EDITOR_ENABLED is on. It's a build-time NEXT_PUBLIC_* flag,
so set it in the Playwright webServer env (applies to `pnpm build` in CI and
`pnpm dev` locally). Fixes the e2e failure on CI.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): attach gate screenshot to report instead of fixed path

CR: e2e-artifacts/ is not gitignored, so writing the screenshot to a fixed
path left an untracked file that could be committed by accident. Use
testInfo.attach so the image lands in the (ignored) Playwright report.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

* i18n(maic-editor): add pt-BR translations for edit.* / stage.* keys

pt-BR locale (added on main post-stack) lacked the 51 editor keys, so
check:i18n-keys failed after rebase onto main.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(maic-editor): defer editor-only side effects behind Pro mode mount

editor-fonts (~23 @fontsource CSS tables) and slide-surface registration
were top-level static imports in app/layout.tsx and components/stage.tsx,
so flag-off classroom/playback users paid the font-face CSS + slide-edit
module-init cost on every page load.

Move both to a dynamic import in EditChromeRoot (mounts only when
mode==='edit', which requires NEXT_PUBLIC_MAIC_EDITOR_ENABLED). Hold the
EditShell render until the slide surface registers to avoid a NOOP/
read-only flash on first Pro mode paint.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(maic-editor): CR-loop correctness fixes (redo/groupId/edit-lock)

Three confirmed issues from the rebase code-review pass:

- slide-edit-session: a non-user (ResizeObserver auto-height) commit
  updated history.present while preserving a now-stale future, so a
  redo after undo silently resurrected pre-undo content. Clear future
  on the non-user path (present has diverged from the redo branch);
  past is left untouched so no spurious undo step is created.
- slide-defaults: duplicateSlideScene reassigned element ids inline,
  leaving grouped elements pointing at the source slide's groupId.
  Use the existing createElementIdMap so clones get a new shared
  groupId. (Path is gated off today via SCENE_CREATION_ENABLED; fixes
  a latent defect.)
- stage: wrap playback teardown on Pro-mode entry in try/catch and
  release the just-acquired cross-tab lock on failure, so a rejected
  teardown can't strand the lock with the UI stuck in playback.

Adds regression tests for the redo-stale and groupId cases.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(maic-editor): scope editor list-marker CSS to Pro mode

The .editable-element-text ul/ol/li rules used a bare selector, but
that class is the playback text wrapper rendered for every classroom
user — so the !important list-style overrides leaked into normal
playback. Scope them to body[data-maic-editor='true'] (set only while
Pro mode is mounted) so flag-off playback rendering stays unchanged;
markers still show while editing.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(maic-editor): smooth Pro mode transition and stabilize header controls

The Pro mode enter/exit animation janked and the right-side header
controls (settings pill + Pro Switch) drifted in width/position across
the swap. Three causes, all addressed:

- The flag-gating dynamic import gated EditShell behind surfaceReady, so
  the chrome animated in empty and content popped in once the slide-surface
  chunk loaded. Preload the editor chunk (fonts + surface registration) in
  the Pro Switch handler BEFORE flipping mode (lib/edit/preload-editor.ts),
  and drop the render gate — content is present when the animation starts.
- Mode-swap layers and EditShell chrome layers used translateY/translateX
  slides; with backdrop-blur on the rail and pills that forced a per-frame
  backdrop-filter recompute (dropped frames) and, as transform ancestors,
  distorted the layoutId measurement. Switched all chrome enter animations
  to pure opacity fades.
- HeaderControls rendered a fragment whose children were spaced by the
  host's flex gap (Header gap-4 vs CommandBar trailing gap-2), so the
  control cluster changed width/anchor between modes. Wrapped it in a
  self-contained gap-4 container and dropped the cross-bar layoutId morph
  so the cluster is pixel-stable across the swap.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(maic-editor): address review — image insert race, scene migration, i18n staleness

Review feedback from @cosarah on the integration PR:

- Image insert resolved size via Image.onload then applied the op to
  whatever slide session was current at callback time, so switching
  slides before the image loaded inserted it into the wrong slide. Bind
  the insert to the scene active at click time and drop the op if the
  session changed before onload fires.
- Classroom scenes loaded from IndexedDB (loadFromStorage) and from the
  server API (classroom page) bypassed migrateScene, so legacy slide
  content was not normalized with schemaVersion. Both load paths now
  migrate on the way in, matching setScenes/addScene.
- surfaceStateEqual compared insert-item/command id/active/disabled but
  not label/tooltip, so the Pro-mode insert toolbar text stayed stale
  after a language switch. Compare label/tooltip too.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-31 21:54:04 +08:00
77bcd589e0 docs: add Fumadocs documentation site (#622)
* docs: add Fumadocs documentation site (packages/docs)

Static-exportable Fumadocs site for the OpenMAIC docs, served under /docs.
- 6 locales (en default + zh-CN/zh-TW/ja/ru/ar) with Arabic RTL
- English unprefixed (/docs/getting-started) to preserve legacy URLs;
  other locales at /docs/<lang>/<slug>
- Orama static search compatible with `output: 'export'`
- Brand theming via CSS variables; "Live Demo" link back to open.maic.chat

Kept fully isolated from the main app so it does not affect its build or CI:
- excluded from the pnpm workspace (own lockfile, build and deploy)
- ignored in .prettierignore (own toolchain, like the other packages)
- excluded from the root tsconfig so the main app build does not type-check it
ESLint already ignores packages/**.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* ci: add standalone docs build check

Validate that packages/docs still builds (next build + static export) on
PRs that touch it. Runs only on packages/docs changes; no secrets, no deploy.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* docs: address CR — CJK search, single-source locale config

- Fix Chinese/Japanese search: zh-CN/zh-TW use the mandarin tokenizer and ja
  the japanese tokenizer (@orama/tokenizers) on both the build-time index and
  the client query; the english whitespace tokenizer indexed CJK as one token.
- Add lib/locales.mjs as the single source for the locale list, default locale,
  per-locale search tokenizer, RTL set, labels, and the /docs basePath; consume
  it from i18n, the search index/dialog, next.config, and the postexport script
  (was duplicated and drift-prone).
- Drop dead gitConfig.branch; fix the stale README route table; document the
  English-nested-page limitation.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
2026-05-31 00:11:17 +08:00
Madoka a47b2d2fb1 Feat/439 i18n key alignment check (#447)
* feat(ci): add i18n key alignment check

* fix(ci): harden i18n key alignment script
2026-04-18 13:31:55 +08:00
wyucandClaude Opus 4.6 ae08cf47d1 chore: update Discord invite links
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-15 12:02:13 +08:00
37e04558b6 test: add Playwright e2e testing framework with core scenario coverage (#229)
* chore: add Playwright e2e testing infrastructure

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* test: add e2e mock fixture data

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* test: add MockApi route interception helper

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* test: add base fixture and page object models

Also exclude e2e/ from ESLint to avoid react-hooks false positives
on Playwright's fixture `use` callback.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* test: add home-to-generation e2e spec

Adds the first Playwright spec covering the home page UI and navigation
to generation-preview. Also updates playwright config to use port 3002
to avoid conflicts with other running services.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* test: add generation-flow e2e spec

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* test: add classroom-interaction e2e spec

Seeds IndexedDB with a 3-scene stage by navigating to / first (so
Dexie initializes the DB at v8), then writing data without re-triggering
onupgradeneeded. Verifies the sidebar renders 3 scenes and that clicking
a scene switches the active scene heading.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* ci: add Playwright e2e test job

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* test(e2e): fix review issues — data-testid selectors, shared helpers, type annotations

- Add data-testid="scene-list", "scene-item", "scene-title" to scene-sidebar.tsx
- Update classroom.page.ts selectors to use data-testid instead of CSS class chains
- Extract createSettingsStorage() helper into e2e/fixtures/test-data/settings.ts
- Update all 3 spec files to use createSettingsStorage() and import defaultTheme from scene-content
- Add SceneOutline[] type annotation to mockOutlines via relative import
- Add SlideTheme type annotation to defaultTheme in scene-content.ts
- Remove redundant mockServerProviders() call from setupGenerationMocks()

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* chore: exclude e2e/ from tsconfig, rename CI job

- Add "e2e" to tsconfig.json exclude array to prevent Next.js
  compilation from pulling in Playwright/Node APIs
- Rename CI job from "Lint & Typecheck" to "Lint, Typecheck & Unit Tests"
  to reflect that it now also runs unit tests (added in PR #144)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
2026-03-24 12:19:59 +08:00
wyucandClaude Opus 4.6 95cdc38902 test: add Vitest infrastructure with provider-config and settings-sync tests (#144)
* chore: set up Vitest testing infrastructure

- Add vitest as devDependency
- Create vitest.config.ts with @/ path alias and tests/ directory
- Add "test" script to package.json
- Add Unit Tests step to CI pipeline

Ref: #79

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* test: add action-parser tests covering parsing, fault tolerance, and post-processing

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* test: fix describe block names and add nanoid ID assertion

- Rename misleading "all layers/strategies fail" to "edge cases"
- Add assertion for generated action ID from nanoid mock

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* test: add provider config and model string parsing tests

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* test: replace low-value tests with server-sync store tests

Remove parse-model-string, action-parser, and json-repair tests.
Add settings-server-sync tests verifying fetchServerProviders()
correctly updates provider availability and model filtering.

Include 3 it.fails() cases documenting stale selection bug:
when server removes a model/provider, the store's modelId/providerId
should be cleared but currently persists as a stale value.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* test: add ASR_PROVIDERS to audio constants mock

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* style: format settings-server-sync test with Prettier

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix: address PR #144 review feedback

- Remove unrelated `release` script from package.json
- Narrow `vi.mock('fs')` to only intercept server-providers.yml reads
- Add positive test for `resolveProxy` with YAML config
- Add error-path tests for `fetchServerProviders()` (HTTP error, network error)
- Track stale-selection bugs as GitHub issue #226

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-23 16:40:26 +08:00
1/2极客andhumingfeng 0a9b5abe34 fix(build):Next.js 16 要求 Node.js >= 20.9.0 (#21)
* fix(build):
1、README.md / README-zh.md — Node.js 版本要求 >= 18 → >= 20
2、package.json — 新增 engines: { node: ">=20.9.0" }
3、ci.yml — node-version: 20 → 22(与 Dockerfile 一致)
4、.nvmrc — 新建,内容 22

Co-authored-by: humingfeng <humfsss@gmail.com>
2026-03-17 09:01:04 +08:00
yangshenandClaude Opus 4.6 b985f23d60 docs: add GitHub issue and PR templates
Add structured issue templates (bug report, feature request) and a PR
template with verification checklist to standardize contributions.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-16 17:08:07 +08:00
wyucandClaude Opus 4.6 6466c649da ci: add GitHub Actions workflow for lint, typecheck, and format check
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-13 16:14:01 +08:00