Route scoped-LSP exact scratch publishes to the existing full-reindex fallback when the scoped planner cannot prove active/full graph equivalence. FastAPI probes showed the no-importer shortcut was faster but produced divergent IMPORTS/CALLS/THROWS edges, so this commit preserves correctness and records the remaining performance blocker.
Also build scratch package maps for overlay/exact delta routes to match full-pipeline resolver context, add opt-in inbound-edge debug logging through cbm_log_debug, and update Python route-decorator tests to expect the guarded full route while retaining fresh-rebuild equality checks.
Validation: focused pipeline suite 335 passed (/private/tmp/cbm-test-pipeline-scoped-gap-kind-fix-20260705T.log); source-safety passed; git diff --check passed; sandbox full suite reached 6391 passed with 13 known HTTP listen failures plus one stale assertion fixed here; escalated HTTP suite 28 passed (/private/tmp/cbm-test-httpd-scoped-gap-kind-fix-20260705T.log). No tag created.
Signed-off-by: Andrew Hundt <ATHundt@gmail.com>