docs: 同步顶栏智能体切换集成记录

.project-docs/30-worklog/tasks/20260924-merge-agent-rendering-ml-4efb196c.md

@@ -42,3 +42,13 @@
 ## Promotion Candidates
 
 - Accepted source candidates promoted in integration mode to the teacher ADR, system overview and current-state. No product direction, billing, version or file-permission conflict remains.
+
+## Follow-up: Distributed Agent Titlebar
+
+- User authorized integration of source a10cf000157a1a3edcfad43705e0824f19568a33 after accepting direct topbar agent entries. Current main is source base 39b03a1628bcdbc9c6bcf82b874e2814bf1780d0; source is clean and ready.
+- Concurrent/Planning/Integration Gates Passed on same-task resume. Official ownership, reservation and integration lock match Identity. Read own/source outcomes and candidates, current accepted documents; reused unchanged 115 peer scopes, with source completion re-read. No concrete dependency on historical placeholder records and no semantic conflict. Existing three adopted untracked documents remain unchanged.
+- Plan: fast-forward the tested source; verify product and source-record equality; promote approved topbar/history/draft facts; pass documentation drift and complete. Exact source bytes reuse recorded verification rather than rerunning unchanged tests. No push, package, installation, deployment or new reviewer.
+- Outcome: main fast-forwarded from 39b03a1628bcdbc9c6bcf82b874e2814bf1780d0 to a10cf000157a1a3edcfad43705e0824f19568a33 without conflicts. Product, tests, README and the imported source task record exactly match source. Only this integration record, teacher ADR, system overview and current-state were updated afterward; source records remain read-only.
+- Verification: source ancestry and exact product/source-record diff passed. Reused source 305 related unit tests, later 53 affected hook/UI tests and 1 newly added focused draft regression, 17 browser layout cases, 1 real Electron fixture interaction, Renderer typecheck, scoped ESLint and Vite all-target build. These are separate runs, not a claim that the final 306-case suite was rerun. No production provider or installed-client acceptance; existing Main strict-typecheck baseline is not changed.
+- Accepted promotions: direct server-agent titlebar entries, per-agent draft/history selection, horizontal overflow and removal of the agent dropdown. Historical topic versions, student billing and local read tools unchanged. No new semantic conflict.
+- Follow-up: source checkout remains pending separate cleanup consent; branch and commit must be preserved if retired. Earlier rendering-checkout cleanup remains pending. No push, packaging, installation or deployment performed.- Final gate: official task-aware documentation drift and git diff --check passed; the three adopted foreign documents remain unchanged and excluded from staging.