[songoow]

Goal And Delivered Outcome

• Outcome basis / optional anchor: Maintainer-provided PR-15 frontend acceptance for the responsive Task inspector.
• Goal/source and gap: At widths up to 1050px the Task inspector is rendered as a fixed overlay, but it was still exposed as a non-modal drawer: no modal semantics, Tab could leave it, the background stayed interactive, page scroll stayed unlocked, and Escape could close the inspector before a nested menu or dialog.
• Observable before → after, with the validation row that proves it: Before, a narrow Todo detail looked like an overlay while background controls remained focusable and the wide/narrow modes shared non-modal behavior. After, the narrow inspector and its 1024px full-width mode are modal; wide Todo details remain non-modal; modal dialogs take Escape first, while a modeless dialog does not trap it; opening, resizing, closing, draft preservation and focus restoration are exercised by the packaged responsive row below.
• Issue/task and intended base: No public issue; this is the maintainer-provided PR-15 slice, based directly on current official main at fb0303f33327c51da434a215f0c757b5d1a5b16a.

Author Declaration

• Written by: Codex (OpenAI) model agent.

Implemented against

• Specification and revision: Maintainer-provided PR-15 acceptance in the 2026-10-26 frontend implementation request; no public specification URL exists.
• Criteria:

Criterion (spec clause)	Disposition	Symbol / path	Test or command
Narrow Task inspector uses modal semantics matching its rendered overlay	implemented	useDrawerOverlay, ContextDrawer	packaged smoke:task-inspector-route
Wide Task inspector remains a parallel, non-modal panel	implemented	WorkspaceShell, ContextDrawer	1512px packaged assertions and breakpoint resize
Background focus and page scroll are unavailable while modal	implemented	WorkspaceShell inert/aria-hidden/scroll cleanup	1024/768/390/320px packaged assertions
Modal UI closes before the inspector; modeless dialogs do not intercept Escape	implemented	ContextDrawer key handler	nested <details>, modal <dialog>, and modeless <dialog> assertions
Closing returns to the original Task or a safe Task-list fallback	implemented	closeDrawer, GoalTasksView	opener-retained and opener-removed packaged cases
Resize and close preserve task identity and dirty draft; no model/authority write occurs	implemented	existing selection/draft owners	cross-breakpoint resize plus zero turn/apply assertions

• Self-check before submission: Read all selection, drawer-mode, overlay and close call sites; tsc --noEmit, production build, contract tests, workflow contract tests and packaged browser scenarios pass. The responsive route smoke is scheduled in Python Tests / chat-bundle-browser shard 1. This is a source checkout using a synthetic public fixture, not installed native-app qualification.

Scope And Continuation

• Completed scope and remaining work: The bounded PR-15 implementation is complete. It does not redesign Task content, change Todo authority, add a second overlay framework, or alter wide-screen information architecture. Exact-head remote browser qualification is currently skipped behind a pre-existing official-base failure: the top-level module budget sees 146 modules instead of the pinned 145 after loopx/chat_history.py was introduced. A separate focused prerequisite repair is tracked in #7415; as of this audit it is open and unmerged, and PR fix(ui): align mobile task inspector modality and focus #7410 has not been synced or rerun, so the inherited exact-head CI failures are not claimed fixed and this PR does not absorb that unrelated move. Installed/native-app qualification remains unverified.
• Slice boundary / successor: N/A within PR-15; broader product-design slices remain separate work.

Validation

• Tested revision: 2f5352e87e1fb6baeb7a8dab206b5e5184c2ef19
• Run state: finished (local source validation; not a claim about remote CI)
• Input classes: public_fixture, synthetic

Check kind	Result	Public-safe evidence / limitation
static	passed	npx tsc --noEmit; production npm run build (existing large-chunk warnings only)
unit	passed	personal-workspace-contract.test.mjs; smoke:task-board-scroll
unit	passed	tests/test_python_ci_workflow.py: 549 passed after wiring the route smoke to shard 1
integration	passed	Packaged smoke:task-inspector-route at 1512×844, 1024×768, 768×1024, 390×844 and 320×844: modal/non-modal state, 1024px inspector/full-width toggle, inert background, scroll lock, Tab/Shift+Tab, modal and modeless dialog Escape order, breakpoint resize, draft preservation and focus cleanup
real_entrypoint	passed	Packaged task-inspector-return and navigation-sorting scenarios on the exact source bundle
regression_parity	passed	Packaged Goal workspace craft smoke retained the existing wide split, mobile close/Escape/focus and reduced-motion behavior
static	passed	RFC bilingual staged check: no paired RFC changed; semantic coinage probe reported no supported vocabulary carriers
integration	failed	Exact-head remote kernel-static-checks stops on the inherited base module-budget failure described above; dependent browser jobs are skipped. This is not claimed as a PR-local pass. Installed native-app behavior was not tested.

• Coverage and gaps: The changed interaction is covered through the real packaged presentation entrypoint, the existing Focus/return owner, and a CI shard that now runs the responsive smoke. No backend contract, score, storage, permission or authority behavior changed. Exact-head remote CI and installed-app acceptance remain unverified.

Frontend / Visual Evidence

• UI impact: changed (interaction and accessibility semantics; presentation layout unchanged).
• Before: At ≤1050px the Task detail was visually fixed but exposed as non-modal; background controls could remain focusable and page scroll was not locked. At 1512px it was already a parallel side panel.
• After: At ≤1050px the same visual overlay, including inspector-full, has matching aria-modal/inert/focus/scroll behavior; at 1512px it remains the same non-modal side panel. Nested menus and modal dialogs take Escape first, while modeless dialogs do not trap it; close returns to the originating Task or the Task list when that opener no longer exists.
• First viewport and preview: Packaged source previews were inspected at 1512, 1024, 768, 390 and 320px. There is no intended visual delta to embed as a before/after design change; committing generated screenshots as product assets would add test artifacts without documenting a new surface.
• States and viewports shown: Todo inspector open, nested management menu, 1024px inspector/full-width toggle, transition across the 1050px breakpoint, modal and modeless Escape ownership, dirty completion-proof draft, close cleanup, and removed-opener fallback.
• Source data: public_fixture.
• Attention review: The change does not add surface or visual emphasis. It makes the existing overlay's interaction boundary match what the user already sees, while preserving the wide split view.
• Craft review: No new raw colors, cards, motion, glyphs or layout patterns. Existing craft smoke passes at desktop, 390px and reduced motion.

Type of Change

• Bug fix
• New feature
• Breaking change
• Refactoring (no functional changes)
• Documentation update
• Test update

LoopX Area

• Control plane (goals, todos, quota, scheduler, registry, runtime)
• Benchmark boundary (adapters, runners, verifiers, scoring, evidence)
• Capability or extension (providers, adapters, skills)
• Public docs or presentation surface (README, protocols, dashboard)
• Build, packaging, installer, or CI
• Host or runtime integration

Technical Direction

• Direction / acceptance reference, when applicable: Bounded PR-15 interaction repair; no roadmap, RFC, permission, persistence or provider contract changes.

Shared-authority RFC fixture impact

N/A — no TypeScript control-plane migration, shared Goal Authority, persistence, or provider-routing change.

Boundary Checklist

• Neither the diff nor this PR body/comments/attachments disclose private state, credentials, raw traces or verifier output, internal links, or local machine paths (including .loopx/, .codex/goals/, and live ACTIVE_GOAL_STATE.md).
• I did not duplicate maintainer-owned benchmark work.
• I kept the change scoped to the PR-15 interaction contract.
• No paired English/Chinese RFC changed; the staged bilingual check passed.
• I completed the frontend evidence section for the interaction change.
• The commit includes a DCO Signed-off-by trailer (git commit -s).

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	🔄 Running since 2026-10-26T16:31:15.588995Z	3d315dd	PR opened

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[songoow]

Approval conclusion (author-owned PR; GitHub blocks formal self-approval): APPROVE - exact head 2f5352e87e1fb6baeb7a8dab206b5e5184c2ef19 retains the rendered-position modality fix, passed the freshly rebuilt packaged route smoke, and passed a source-rebuilt mutation sensitivity check.

Reviewer: model_agent · GPT-5 · OpenAI · self_reported

审核对象：PR #7410，exact head 2f5352e87e1fb6baeb7a8dab206b5e5184c2ef19。本结论分别记录本地 exact-head build/smoke 通过、源码 mutation 的预期失败与恢复后通过，以及被继承基线红灯阻断的远程 CI。

动机

窄屏用户打开 Current Todo 详情时，需要键盘和辅助技术只与当前 inspector 交互。此前在不超过 1050px 时，详情虽然显示为固定 overlay，但背景仍可聚焦、页面仍可滚动，焦点可以离开详情，而且任何打开的 modeless dialog 都会误吞 Escape；现在同一视觉边界下，inspector 与 inspector-full 都具有 aria-modal、背景 inert/aria-hidden、滚动锁和焦点陷阱，modal dialog 仍先处理 Escape，modeless dialog 不再阻止 inspector 关闭。1512px 的并排面板继续保持非模态；1024、768、390、320px 的 Todo 详情进入模态路径，跨断点和 inspector/inspector-full 切换保留所选 Todo 与未提交草稿，关闭后焦点回到原 Task，原 opener 消失时回到 Task board，且不产生模型 turn 或 authority write。本次不改变 Todo 权限、持久化、后端 API、视觉布局、其它 drawer 类型或原生桌面安装路径。

改动思路

入口仍是现有 WorkspaceShell 和 ContextDrawer。决定性的输入不是另一套 viewport 常量，而是 Todo selection、drawerMode 和 drawer 元素实际计算出的 CSS position。这保持了 CSS 作为响应式布局唯一事实源，同时让交互骨架与视觉 overlay 使用同一 owner。

现有 WorkspaceShell、ContextDrawer 与 GoalTasksView 已分别拥有布局、焦点和返回目标语义，本次只扩展这些 owner；新增 modal 布尔值完全由实际 CSS position 推导，不引入持久化或第二套视口状态。

状态	交互边界	保留行为
1512px inspector	非模态并排面板	主工作区仍可聚焦和滚动
1024/768/390/320px inspector	模态 overlay	背景 inert、滚动锁、焦点陷阱
1024px inspector-full	模态全宽详情	切换尺寸不丢失 Todo 或草稿
native modal dialog	优先于 inspector 处理 Escape	dialog 关闭后 inspector 仍保留
native modeless dialog	不消费 inspector Escape	modeless dialog 保持打开

本 PR 只闭合不超过 1050px Task inspector（含 inspector-full）的模态、焦点、滚动和 Escape 所有权，并保留 1512px 非模态面板，不改变 Todo 权限、持久化、布局系统或安装后的原生应用路径。

具体改动

基线 fb0303f33327c51da434a215f0c757b5d1a5b16a 到 exact head 2f5352e87e1fb6baeb7a8dab206b5e5184c2ef19 共 6 个文件、+241/-14。生产改动集中在 workspace-shell.tsx、context-drawer.tsx 与 goal-tasks-view.tsx；其余是 packaged route smoke、静态 contract assertion 和 Python Tests 的 shard 1 wiring。仓库没有可独立固定的公开 specification；验收依据是维护者提供的 PR-15 前端交互要求，因此这里诚实使用 no spec，而不是虚构 criterion id。

关键代码讲解

• useDrawerOverlay（workspace-shell.tsx:6）观察 drawer 的实际 computed position，并用 ResizeObserver 与 window resize 更新本地布尔值；禁用、卸载和 resize 都有清理边界。
• WorkspaceShell（workspace-shell.tsx:31）只在 derived overlay 为真时把 sidebar/main 设为 inert、aria-hidden 并锁定 document/body 滚动，cleanup 恢复原值。
• ContextDrawer（context-drawer.tsx:172 与 :295）从 Todo selection 和同一 overlay 结果设置 aria-modal、聚焦标题、管理 Tab/Shift+Tab；Escape 只把 dialog[open]:modal 视为优先 owner，并先关闭嵌套 details，再关闭 inspector。
• closeDrawer（context-drawer.tsx:281）返回原 opener；若 opener 已失效，则聚焦 GoalTasksView 中 tabIndex={-1} 的 Task board（goal-tasks-view.tsx:201）或当前 Goal tab，而不是把焦点留在 body。

正向路径：1024px 打开 Current Todo，overlay 被识别为 fixed，背景被隔离、滚动锁定、焦点留在详情；切换到 inspector-full 后仍模态，再切回仍保留 Todo 与草稿。负向路径：modeless dialog 打开时按 Escape，inspector 关闭而 dialog 保持打开；modal dialog 先关闭；嵌套 management details 先关闭；opener 被移除时焦点回到 Task board。

回归敏感性使用真实源码 mutation：把 Escape selector 临时改回 dialog[open]，重新构建 chat bundle 后，packaged route smoke 在等待 inspector 隐藏时超时并以 exit 1 失败；恢复 dialog[open]:modal、重新构建后同一 smoke 通过。这直接证明测试区分了历史缺陷，而不是仅依赖 bundle 外改写或测试替身。

对主干的风险

最强回归场景是 modeless dialog 已打开、Todo inspector 仍可见时按 Escape。旧分支会把任意 open dialog 当作 Escape 的优先 owner，导致 inspector 留在屏幕上；新分支只在 native dialog 为 modal 时让出 Escape。影响面限于个人工作区的展示层键盘与焦点路径，不触及 Todo 写入、模型调用、持久化、权限或协议。

在 exact head 上，npm run build 通过，完整 smoke:task-inspector-route 在 1512/1024/768/390/320px 通过；1024px 显式覆盖 inspector 到 inspector-full 再返回，正向、负向 Escape 和 draft resize 均通过。smoke:task-inspector-return、smoke:task-board-scroll、navigation sorting、Goal workspace craft smoke、personal-workspace contract 与 tests/test_python_ci_workflow.py（549 passed）也通过。远端 kernel-static-checks 仍以顶层模块 145 到 146 失败，真正新增的顶层模块是已被 earlier merged change 引入的 loopx/chat_history.py；日志末尾的 workflow_skill_install.py 只是排序后的 offender tail，不是根因。该失败在 immutable base 与 exact head 呈现同一签名，故不能归因给本 UI diff；它仍会阻塞 merge readiness，并使 chat-bundle-browser skipped。

本 PR 不改变布局、字体、颜色、卡片、间距或视觉层级，只改变既有 overlay 的模态与焦点语义，因此截图不是本次质量判断的决定性证据。未验证范围：未验证安装后的原生应用、真实屏幕阅读器朗读、跨浏览器视觉回归以及 exact-head 远程 browser job；本地 exact-head Chromium packaged smoke 已覆盖本次交互不变量。

我的整体评价

Long-horizon 影响为 improved：模态判断跟随实际 rendered position，避免 CSS breakpoint 与另一份 JavaScript viewport 状态长期漂移。User-experience 影响为 improved：窄屏背景、滚动、焦点与 Escape 现在符合用户看到的 overlay，1512px 并排工作流保持非模态。架构判断为 retain；现有 WorkspaceShell、ContextDrawer 与 GoalTasksView 已分别拥有布局、焦点和返回目标语义，本次只扩展这些 owner；新增 modal 布尔值完全由实际 CSS position 推导，不引入持久化或第二套视口状态。本 PR 只闭合不超过 1050px Task inspector（含 inspector-full）的模态、焦点、滚动和 Escape 所有权，并保留 1512px 非模态面板，不改变 Todo 权限、持久化、布局系统或安装后的原生应用路径。

改动比例与代码量成立：问题需要同步修正两个交互 owner、一个安全返回目标、一个 packaged regression 与 CI wiring，没有增加权限、持久化、provider 或公共协议面。源码 mutation 失败、恢复后 exact-head smoke 通过，进一步覆盖了最关键的 Escape 回归。当前结论为 APPROVE；远端 CI 红灯与 merge-state 仍是独立的 merge-readiness hold，不代表本 PR 回归，也不授予合并或部署权限。

English verdict: APPROVE - exact head 2f5352e87e1fb6baeb7a8dab206b5e5184c2ef19 implements rendered-position-derived modal semantics, keeps the wide panel non-modal, passes the rebuilt packaged route smoke and source mutation sensitivity check, and leaves the inherited module-budget red attributed separately as a merge-readiness hold.

[loopx-agent]

Reviewer: model_agent · gpt-6.1-sol · OpenAI · declaration_source=runtime_reported · reasoning_effort=max.

评审对象：#7410，完整 head 2f5352e87e1fb6baeb7a8dab206b5e5184c2ef19；对照基线 fb0303f33327c51da434a215f0c757b5d1a5b16a。

未发现阻塞问题。当前结论为 APPROVE；远端合并准备度仍需单独核验。

动机

受影响的是在窄屏打开任务详情、使用键盘查看要求并返回原任务的工作区用户。 旧版详情已经覆盖页面，焦点却能退回背景，菜单上的 Escape 也会直接关闭整块详情；候选让这些交互跟随实际覆盖布局，同时保留宽屏并排浏览。 本次可观察结果是窄屏只操作当前详情，内层菜单或模态窗口先退出，跨尺寸保留草稿，最后返回原入口或任务列表。 本 PR 不改变 Todo 权限、后端写入、模型执行或页面布局，也不代表已安装原生 App、真实屏幕阅读器或所有平台已经验证。

用户的直接任务是打开要求、查看内容、退出内层操作并回到原任务，不需要多做一次设置或确认。本评审用实际基线缺陷和仓库已接受的界面规范定义验收；作者自评中提到的私有 PR-15 原文未取得，因此不把它描述为已独立核验的公开 specification。

改动思路

同一实际 CSS position 已经决定详情是否覆盖背景，复用它推导模态并接回原有 shell、drawer 和返回目标，避免新增第二套断点或弹层框架。 本 PR 只闭合现有任务详情的模态、焦点、滚动锁与退出恢复；写入和模型执行仍由原 owner 决定，宽屏并排详情保持非模态。

采用现有布局的计算结果，而不是另写一个 JavaScript 屏宽阈值：任务详情实际成为 fixed overlay 时，shell 隔离背景并锁滚动，drawer 负责标题焦点和 Tab 边界。Escape 先尊重已经处理过的事件、真正的原生模态窗口和打开的任务菜单，再关闭详情。宽屏并排路径继续允许主区交互。

触发	原版	当前 head
390px 从标题 Shift+Tab	焦点进入背景附件菜单	焦点回到详情末项
管理任务菜单按 Escape	整个详情关闭	先关闭菜单、保留详情
1512px 并排详情	非模态	非模态
原入口已消失	焦点可能留在无效目标	回到当前任务列表

具体改动

整个 base-to-head 差异为 6 个文件、+241/−14。
三个生产文件分别接回布局、键盘／焦点和可安全聚焦的 Task board；另三个文件扩展现有 route smoke、静态契约检查，并把既有 smoke 接入 CI shard。没有改 CSS 布局、Todo 后端、授权或模型调用。

按变更前已接受的 docs/development/design.md 验收，固定 spec_revision fb0303f33327c51da434a215f0c757b5d1a5b16a：

• Accessibility：已覆盖。Support visible keyboard focus and keyboard navigation in the actual interface. raw-CDP actual390 Tab/ShiftTab/Escape; opener and lost-opener readback
• Responsive Behavior：已覆盖。Maintain usable narrow interactions and readable full content. packaged320/390/768/1024/1512; long bilingual native Task read; inspector/full and draft resize
• Populated Page Review：已覆盖。Inspect populated default and expanded/error whole pages and preserve context on return. actual1512/390 default, sixteen bilingual paragraphs, menu and404 screenshots, native SQLite no mutations

关键符号与调用方向：

• export function useDrawerOverlay（apps/presentation/dashboard/src/features/personal-workspace/workspace-shell.tsx:6）：Derive overlay from rendered layout；computed fixed position becomes interaction input。关键条件是 No duplicated breakpoint; disconnect observer on disable/unmount，由 both existing shell and drawer invoke the same hook 调用，结果交给 WorkspaceShell + ContextDrawer。
• export function WorkspaceShell（apps/presentation/dashboard/src/features/personal-workspace/workspace-shell.tsx:31）：Isolate background and scrolling；narrow Task joins existing layout owner。关键条件是 only fixed Task overlay inerts sidebar/main and locks body/root，由 PersonalWorkspacePage renders current shell 调用，结果交给 existing workspace layout。
• const closeDrawer = useCallback（apps/presentation/dashboard/src/features/personal-workspace/context-drawer.tsx:281）：Close and restore context；original opener attempt now has safe fallback。关键条件是 Return to original connected focus target; otherwise Task board/tab，由 close button and document Escape 调用，结果交给 GoalTasksView tabIndex=-1。
• function onKeyDown(event: KeyboardEvent)（apps/presentation/dashboard/src/features/personal-workspace/context-drawer.tsx:296）：Respect nested keyboard owner；Escape checks consumed event/modal/details before drawer; narrow Tab trap。关键条件是 inner menu/modal first; wide Todo no Tab trap，由 document keydown hook within ContextDrawer 调用，结果交给 existing dialog interaction。

正向路径：390px 模态隔离背景并正确环绕 Tab；1024px inspector-full 保持模态；390/1024/1512px 切换保留同一 Todo 和草稿；宽屏保持非模态。

反向／恢复路径：原版390px Shift+Tab 从详情标题逸出到背景，菜单 Escape 关闭整个详情；候选先关闭菜单或真实快速导航，再关闭详情，并在原按钮消失时聚焦任务列表。缺失 Task 的重试和退出可见。

对主干的风险

最强风险是焦点陷阱错误地覆盖宽屏或抢走内层窗口的键盘事件。实际打包页面中，1512px 主区仍可交互；390px 的 Task 正反向 Tab、原生快速导航内的 Tab／Escape、管理菜单关闭顺序、1024px inspector-full 和跨尺寸草稿均观察通过。缺失 Task 的 404 仍展示原因和重试，Escape 能退出；删除原 opener 的反例回到 Task board。两组隔离 SQLite 来源各 5 个文件完全未变，HTTP 变更请求、action apply 和模型 Turn 均为零。

基线与 head 的真实 build:chat、workspace contract、task-board scroll 均通过。标准 source-checkout premerge 的 4 项直接检查和 4 项选择检查通过；当前质量回执为 pass（cqr_cd9727e81194855d8d9b）。作者的另一个源码 mutation／完整 Playwright smoke 结果只作为作者报告，未冒充本次独立执行。没有查询或等待远程 CI。

我的整体评价

默认看板仍按状态分区；窄屏长要求在固定返回栏与操作栏之间完整滚动，管理菜单和缺失任务提示均可读，关闭后回到原任务语境。本次改善的是交互归属，未声称重做版式。 未验证已安装原生 App、真实辅助技术朗读、跨浏览器与远程 CI；第一次被工具重置为宽屏的键盘／菜单记录已排除，结论使用随后逐步核对尺寸的真实390px记录。

架构与改动比例成立：修复同时接回现有 shell、drawer 和原任务列表，调用链在打包页面与真实 Task reader 上连通。默认页、长内容、菜单、错误页及返回路径均可使用；没有引入新的用户设置或额外确认。本次完成的是现有任务详情的交互修复，结论 APPROVE。合并准备度、代码所有者权限、安装和发布仍由各自流程决定，本评审不执行这些动作。

English verdict: APPROVE — head 2f5352e87e1fb6baeb7a8dab206b5e5184c2ef19 aligns the fixed Task inspector with modal focus/background/scroll semantics while preserving the wide non-modal path, nested Escape ownership, draft identity and return focus. Independent packaged/native SQLite checks, exact-scope CQR and standard premerge pass; installed App, spoken AT and hosted CI remain outside this verification.