fix(auto-reply): normalize block-reply callback to Promise for timeout path (#31200)

* Auto-reply: wrap block reply callback in Promise.resolve for timeout safety

* Build: add strict smoke build script for CI regression gating

* CI: gate strict TS smoke build in check workflow

* docs(changelog): add auto-reply block reply timeout fix under Unreleased

* docs(changelog): credit original #19779 contributor and vincentkoc

.github/workflows/ci.yml

@@ -240,6 +240,9 @@ jobs:
       - name: Check types and lint and oxfmt
         run: pnpm check
 
+      - name: Strict TS build smoke
+        run: pnpm build:strict-smoke
+
       - name: Enforce safe external URL opening policy
         run: pnpm lint:ui:no-raw-window-open