Cursor Bugbot LOW on commit 3ad359d: try_admit_rewrite is defined and
tested but no HTTP handler calls it; the six handler OpenAPI
annotations declared status = 503 (added in 8e1a8e7) but try_admit
(the only path handlers invoke) returns 429 only. 503 was unreachable.
Fix: remove (status = 503, ...) from the six handler OpenAPI
annotations and regenerate openapi.json. Kept as forward-looking
infrastructure: try_admit_rewrite, global rewrite semaphore,
RejectReason::GlobalRewriteExhausted, ApiError::ServiceUnavailable,
the 503 branch in IntoResponse, --global-rewrite-cap, and
OMNIGRAPH_GLOBAL_REWRITE_MAX. When a future commit wires
try_admit_rewrite into a handler, the 503 OpenAPI annotation lands
alongside that wiring.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>