# Task: Fix AI programming input context menu

## Identity

- Task ID: 20260907-input-context-menu-a7c31e
- Mode: Feature
- Branch: codex/20260907-input-context-menu-a7c31e-input-context-menu
- Worktree: D:\Datas\OthersProjects\.codex-worktrees\makelore\20260907-input-context-menu-a7c31e
- Base commit: 8c13ae76db6fa47972bdf9ff3de932eb761aaffe
- Owner: codex
- Status: Ready for Integration

## Scope

- Reproduce the AI Programming composer symptom where right-clicking editable text
  exposes no native editing menu.
- Compare the current integrated primary-window wiring with completed task
  `20260819-context-menu-impl-c7d4a2e1` and reuse only behavior still compatible
  with the current window lifecycle.
- Restore the smallest Main-owned native text-editing context-menu behavior and add
  focused regression coverage at the real window/event seam.
- Verify that the AI Design `design-chat-composer` textarea shares the same
  primary Renderer seam, and extend the Electron regression to cover both Code
  and Design textarea controls without adding a duplicate listener.
- Update user-facing documentation or Electron E2E coverage only where current
  behavior and the shared fixture require it.

## Intent And Constraints

- Electron Main owns desktop context-menu integration. Do not add Renderer,
  Preload, IPC, Host API, or direct clipboard access for this fix.
- Use the primary window's `webContents` `context-menu` event and native editing
  roles when that remains the confirmed compatible seam.
- Show a menu only for editable controls or an existing text selection; derive
  enabled actions from the actual Electron edit context.
- Preserve Renderer-owned custom menus, Monaco behavior, the detached Agent Browser,
  existing application-menu behavior, Chinese-only UI, and the single light visual
  system.
- Build a deterministic red-capable feedback loop for the reported input symptom
  before selecting a cause or changing production code.
- Work only in the isolated task worktree; do not modify, adopt, clean, or merge the
  occupied root `main` worktree or any peer worktree.

## Outcome

- Confirmed the failure at the real Electron window seam: a renderer right-click
  produced no native menu because the primary `webContents` had zero
  `context-menu` listeners. The earlier implementation in task
  `20260819-context-menu-impl-c7d4a2e1` exists only on its isolated branch and
  was never integrated into the current `main` history.
- Added a Main-owned text context-menu module that builds native Chinese
  `cut`, `copy`, `paste`, and `selectAll` roles from Electron's actual
  `isEditable`, `selectionText`, and `editFlags` context. Ordinary non-editable
  content still produces no menu.
- Registered the listener once during primary-window creation without adding
  Renderer, Preload, IPC, Host API, or direct clipboard access.
- Confirmed `DesignConversationPane` renders the AI Design composer as the
  ordinary `<textarea id="design-chat-composer">` produced by the shared
  `Textarea` component inside that same primary Renderer. The window-level
  listener therefore covers both AI Code and AI Design without a second
  production listener.
- Added five focused unit cases and an Electron E2E regression that dispatches
  real right-clicks on Code and Design textarea controls inside the primary
  Renderer window and observes two native menu popups with the expected editing
  actions.
- Synchronized `README.md` with the restored desktop behavior and ownership
  boundary.

## Verification

- Red phase:
  - `corepack pnpm exec playwright test tests/e2e/context-menu.spec.ts` failed
    twice with `popupCount: 0` before the production change.
  - A temporary targeted probe reported zero `context-menu` listeners on the
    primary `webContents`; the probe was removed before completion.
  - `corepack pnpm exec vitest run tests/unit/context-menu.test.ts` failed to
    resolve the absent Main module before implementation.
- Green phase:
  - `corepack pnpm exec vitest run tests/unit/context-menu.test.ts` — 5 passed.
  - `corepack pnpm exec playwright test tests/e2e/context-menu.spec.ts` — 1
    passed, covering both Code and Design textareas with two observed native
    popups.
  - `corepack pnpm run typecheck` — passed.
  - `corepack pnpm exec eslint electron/main/context-menu.ts electron/main/index.ts tests/unit/context-menu.test.ts tests/e2e/context-menu.spec.ts`
    — passed.
  - `corepack pnpm run lint:check` — passed with 5 pre-existing warnings in
    untouched files and no errors.
  - `corepack pnpm run build:vite` — passed for Renderer, Main, Preload, and
    release utility bundles; only existing chunk/dynamic-import warnings were
    reported.
  - `corepack pnpm test` — 226 test files passed; one unrelated real-process
    timing assertion in `pi-agent-server-process-real.test.ts` measured 2323ms
    against a 2000ms threshold. Its isolated rerun with
    `corepack pnpm exec vitest run tests/unit/pi-agent-server-process-real.test.ts --maxWorkers=1`
    passed all 6 tests, so no unrelated timing code or threshold was changed.
  - `git diff --check` — passed.

## Follow-ups

- Integrate this ready branch through the project Integration Gate after the
  current owner of the root `main` worktree releases it.

## Promotion Candidates

- None recorded.