docs: record Windows Code titlebar integration

.project-docs/30-worklog/tasks/20260915-merge-windows-titlebar-bde0505c.md

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+# Task: Merge Windows Code titlebar logo fix
+
+## Identity
+
+- Task ID: 20260915-merge-windows-titlebar-bde0505c
+- Mode: Integration
+- Branch: main
+- Worktree: D:\Datas\OthersProjects\makelore
+- Base commit: a39fbc1619470ad8d47a1b9131b2cada5b940ec5
+- Owner: codex
+- Status: Ready for Integration
+
+## Scope
+
+- Integrate the completed Windows Code titlebar correction `dae64e52b94f54c61b14d744ef6e6d0580af2d3a` into local main and record its exact integrated frontier.
+
+## Intent And Constraints
+
+- The user explicitly requested merging to main, then approved handing over the previous main-worktree registration while preserving the three existing untracked task documents. Released only `20260915-merge-platform-embedding-ml-4e78b319` and claimed this integration task through the bundled scripts with `--adopt-existing`.
+- Concurrent Task Gate passed: task identity, integration mode, main branch, absolute worktree and base match the official status record. The repository integration lock was acquired.
+- Planning Gate passed after reading the agent entry/memory index, this task, positioning, integrated snapshot, integration gate and completed source/previous integration records. The decision, architecture, domain and evidence context loaded during the source task is at the identical main baseline. Existing 200 peer scopes remain as assessed; the source task is the only titlebar overlap, and old placeholder scopes remain unknown without a concrete dependency.
+- Product goal: preserve the current cross-platform light Electron workspace. This integration restores Windows Code action/wordmark separation, not a new architecture or product direction. Positioning still contains placeholders; current AGENTS.md and verified implementation supply applicable boundaries.
+- Plan: fast-forward to the exact verified source; confirm product identity; update only this integration record and Integrated Through; run the documentation drift gate and commit the integration record.
+- Keep source task records read-only and preserve the three adopted documents outside commits. No push, packaging, deployment, subagents or unapproved checkout removal.
+
+## Outcome
+
+- Fast-forwarded local main from `a39fbc1619470ad8d47a1b9131b2cada5b940ec5` to the exact source `dae64e52b94f54c61b14d744ef6e6d0580af2d3a` without conflicts or product edits.
+- The Windows Code browser/run controls, Makelore wordmark and caption controls now occupy separate regions. Imported the source task record unchanged and recorded the source commit under current-state.md / Integrated Through.
+- Preserved all three existing untracked task documents outside commits. No push, package, deployment or installed-client update was performed.
+
+## Verification
+
+- Source is a direct child of the current main base, its worktree is clean, and its committed record is Ready for Integration. `git merge --ff-only` succeeded and `git diff --exit-code dae64e5 HEAD` confirmed the exact source tree immediately after merge.
+- Adopted unchanged-source evidence from this conversation: 42 related unit tests; typecheck; scoped ESLint; Renderer/Main/Preload/utility Vite build; focused Windows titlebar and existing Code interaction E2E passed. Geometry checks cover default/minimum 1024 px widths, 125% zoom, browser opening/closing, sidebar collapse, running/idle and caption interaction.
+- No product changes or merge conflicts required repeating the same source checks. Integration validation uses the official task-aware drift checker for unchanged imports, canonical write ownership and preserved adopted documents, plus `git diff --check`.
+
+## Follow-ups
+
+- User explicitly approved deleting source task `20260915-windows-logo-overlap-5106511f` at `D:\Datas\OthersProjects\.codex-worktrees\makelore\20260915-windows-logo-overlap-5106511f`, preserving branch `codex/20260915-windows-logo-overlap-5106511f-windows-logo-overlap` and commits. Before invoking bundled `retire`, verified the absolute target, clean source state, exact source HEAD and inclusion in main. Retirement failed with Git `Directory not empty`, leaving a partially removed directory (including dependency/source files) and no Git worktree listing for this path. Retained those residual files; did not bypass the skill with a manual recursive delete. The source branch and committed result remain intact. Cleanup is blocked on the supported retirement/recovery workflow; this does not block the completed merge.
+- Rebuild and install the Windows client when an updated application is requested.
+
+## Promotion Candidates
+
+- No new architecture or domain rule. This integration records the verified Windows titlebar correction in the canonical integrated snapshot.