docs: record context menu integration

.project-docs/30-worklog/tasks/20260907-integrate-context-menu-5a9e3c71.md

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+# Task: Integrate native text context menu
+
+## Identity
+
+- Task ID: 20260907-integrate-context-menu-5a9e3c71
+- Mode: Integration
+- Branch: main
+- Worktree: D:\Datas\OthersProjects\makelore
+- Base commit: 6fbb9c077ecda23e2ee6472631fe374527c49cb7
+- Owner: codex-root
+- Status: Ready for Integration
+
+## Scope
+
+- Integrate the reviewed source branch
+  `codex/20260907-input-context-menu-a7c31e-input-context-menu@6fbb9c0` onto
+  local `main`.
+- Integrate the Main-owned native text context menu for editable controls and
+  selected text, including explicit Code and AI Design textarea coverage.
+- Re-run focused verification on merged `main`, update the canonical integrated
+  snapshot, and retain the source task record in source history unchanged.
+
+## Intent And Constraints
+
+- Preserve the source task's Electron Main ownership boundary: no Renderer,
+  Preload, IPC, Host API, or direct clipboard surface is added.
+- Preserve the three explicitly adopted untracked task records byte-for-byte;
+  do not add, edit, delete, move, or commit them.
+- Do not merge the superseded August implementation branch separately; the
+  current source already revalidates that behavior against the latest window
+  lifecycle and covers both Code and Design textareas.
+- Do not change unrelated Pi timing code or thresholds, package, deploy,
+  publish, push to `origin`, or alter user data as part of this integration.
+
+## Outcome
+
+- After the user's explicit confirmation, released the completed prior
+  Integration ownership and claimed `main` while adopting the three known
+  untracked task records by fingerprint. Their files remain byte-for-byte
+  untouched and outside this integration commit.
+- Verified that local `main@8c13ae7` was an ancestor of the reviewed source tip
+  `6fbb9c0`, then fast-forwarded `main` without conflicts or history rewriting.
+- Re-established this Integration task's comparison base at the accepted source
+  tip using the bundled ownership scripts, so the source task record remains
+  read-only source history rather than being attributed to this task.
+- Integrated one Electron Main-owned native text menu for editable controls and
+  selected text. Code and AI Design textarea controls share the same primary
+  Renderer listener; no duplicate Canvas listener or Renderer clipboard surface
+  was introduced.
+- Retained the source task record and README update, and recorded the source tip
+  under `Current State / Integrated Through`. No additional ADR or architecture
+  change was required.
+
+## Verification
+
+- Before fast-forward, the source tip matched the reviewed
+  `6fbb9c077ecda23e2ee6472631fe374527c49cb7`, `git merge-base --is-ancestor`
+  passed, and `git diff --check` reported no source whitespace errors.
+- `corepack pnpm --version` — exact pinned `10.33.4`.
+- `corepack pnpm exec vitest run tests/unit/context-menu.test.ts` — 5 passed.
+- `corepack pnpm run typecheck` — passed.
+- Focused ESLint for the Main module, window registration, unit test, and E2E —
+  passed with no output.
+- `corepack pnpm run build:vite` — Renderer, Main, Preload, and release utility
+  bundles passed; only existing Browserslist, mixed-import, and chunk-size
+  warnings were emitted.
+- `corepack pnpm exec playwright test tests/e2e/context-menu.spec.ts` — 1 passed,
+  observing two native popups across the Code and AI Design textarea controls.
+- `corepack pnpm run lint:check` — passed with 0 errors and 5 existing warnings
+  in untouched files.
+- `corepack pnpm test` — 226 files / 1,938 tests passed with 2 skipped; the only
+  failure was the unchanged Pi real-process two-second timing assertion (2112ms
+  against 2000ms in the final report). Its isolated rerun with one worker passed
+  all 6 tests, so no unrelated Pi code or threshold was changed.
+- Task-aware documentation drift and adopted-record fingerprint checks passed;
+  `git diff --check` also passed.
+
+## Follow-ups
+
+- A rebuilt or development client is required to observe the newly integrated
+  Main bundle; this task does not package or publish an installer.
+- Push `main` to `origin` only if the user separately requests publication.
+
+## Promotion Candidates
+
+- Applied in this integration: `current-state.md` records the source frontier,
+  Main ownership boundary, shared Code/Design behavior, and verification result.
+  No further promotion is pending.