Move-only (TASK-rectification-code-split-20260926 T2/T4). No behavior, API,
copy, DB, Skill, billing or scoring change.
- route.ts: 1077 -> 152 lines; POST 927 -> 114. It builds the Supabase
clients (so the setup-failure mapping stays here) and assembles:
agent-route-request.ts (auth / product / schema / flag / Case-Session
binding), agent-route-typed-message.ts (declared-window reply, typed-answer
preflight, unfocused classification), agent-route-structured-choice.ts,
agent-route-agent-turn.ts (opening / read-only / typed agent stream and its
exit gate), agent-route-billing.ts, agent-route-support.ts (schema, one-shot
NDJSON reply, context types).
- The four mutable preflight lets (expectedWrite, collectIntent,
writeClassified, classifierDiagnostic) that crossed branches are one
turnState object; values and flow unchanged.
- Tests: whole-source contracts read tests/rectification-agent-route-surface.ts;
the typed fast-path slice is rebuilt from the new files; billing,
declared-window and structured-choice slices now call the handlers
(billing in a child process because feature-pricing imports server-only),
each with 原值/新值/原因. Route growth caps added.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017eEAG8HD3mm8gsKXgk8uU8
Dated life events with clock times were swallowed as birth-window replies, and compare columns still stopped at the first nine candidates after the hour-window cap.
Co-authored-by: Cursor <cursoragent@cursor.com>
