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OpenMAIC/components/ai-elements
wyucandClaude Opus 4.8 b93434ae2c feat(agent-edit): multi-session conversation history for the AI editor (#801)
* feat(agent-edit): multi-session conversation history for the AI editor

The "Edit with AI" panel kept only one thread per stage in localStorage, and
"New conversation" deleted it, so previous conversations were unrecoverable.

Add a per-stage session list backed by IndexedDB (Dexie v12 `agentEditSessions`):

- "New conversation" now archives the current session and starts a fresh one
  instead of deleting it; a history popover in the panel header lists past
  sessions (auto-titled from the first user message) to switch back to or delete.
- One-time migration of the existing single-thread localStorage entry.
- The active session id is remembered per stage so a refresh restores it,
  including a just-cleared empty session (clean slate survives reload).
- saveSession preserves the original createdAt and tombstones deleted ids so an
  in-flight save can't resurrect a deleted session; switching stages drops the
  previous thread synchronously so it can't leak into the new stage.
- Sessions are pruned to a soft cap per stage and removed when a course is
  deleted.
- i18n for all 8 locales; unit tests for title derivation and the store.

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

* fix(types): drop redundant Window.SpeechRecognition augmentation conflicting with @assistant-ui/core

@assistant-ui/core's speech adapter declares Window.SpeechRecognition and
webkitSpeechRecognition globally as SpeechRecognitionConstructor. Three files
(prompt-input, use-audio-recorder, use-browser-asr) re-declared them as `any`,
which conflicts (TS2717) once that adapter's types are pulled into the program,
and the constructed instance then lacks the event handlers the code sets
(TS2339/2551). Rely on the global declaration and cast the instance to the local
rich shape. Takes `tsc --noEmit` back to zero.

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

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Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-28 23:08:23 -04:00
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