> For the complete documentation index, see [llms.txt](https://faction-os.gitbook.io/faction-os-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faction-os.gitbook.io/faction-os-docs/.spec_system/archive/sessions/phase19-session16-ergonomics-and-documentation/implementation-notes.md).

# Implementation Notes

**Session ID**: `phase19-session16-ergonomics-and-documentation` **Started**: 2026-06-28 01:46 **Last Updated**: 2026-06-28 02:47

***

## Session Progress

| Metric              | Value     |
| ------------------- | --------- |
| Tasks Completed     | 20 / 20   |
| Estimated Remaining | 0 minutes |
| Blockers            | 0         |

***

## Task Log

### 2026-06-28 - Session Start

**Environment verified**:

* [x] Prerequisites confirmed
* [x] Tools available
* [x] Directory structure ready
* [x] Node 26 runner available through `npx -y -p node@26.2.0 node`

***

### Task T001 - Verify Session 16 prerequisites, completed Phase 19 artifacts, shortcut/cross-link scope, e2e configuration, and no-claim boundaries

**Started**: 2026-06-28 01:46 **Completed**: 2026-06-28 01:46 **Duration**: 1 minute

**Notes**:

* Verified the active session from the analyzer output as `phase19-session16-ergonomics-and-documentation`.
* Confirmed Sessions 01-15 have no unchecked tasks in their task files and Session 16 is the remaining Phase 19 candidate.
* Confirmed the session is cross-cutting despite the PRD stub package hint because the spec header is `Package: null` and required deliverables include web code plus API, server, web, and protocol documentation.
* Confirmed Playwright app projects currently match only `app.e2e.ts`, so the new command-center e2e file must be added to the app desktop and mobile project matches.
* Confirmed no-claim boundaries remain active for hosted identity, trusted unified erasure, production-hosted validation, remote access, and unimplemented executor families.
* Confirmed machine `node -v` is `v24.14.0`, below the project engine, and established a Node 26.2.0 runner through `npx -y -p node@26.2.0 node` for validation commands.

**Files Changed**:

* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - initialized the implementation log and recorded T001 evidence.

**Verification**:

* Command/check: `if [ -d ".spec_system/scripts" ]; then bash .spec_system/scripts/analyze-project.sh --json; else bash /home/aiwithapex/.codex/plugins/cache/apex-spec-system/apex-spec/2.1.3-codex/skills/apex-spec/scripts/analyze-project.sh --json; fi`
  * Result: PASS - analyzer reported current session `phase19-session16-ergonomics-and-documentation`, Phase 19 in progress, and Sessions 01-15 complete.
  * Evidence: JSON output listed `completed_sessions` through `phase19-session15-metrics-and-notifications` and one incomplete candidate for Session 16.
* Command/check: `if [ -d ".spec_system/scripts" ]; then bash .spec_system/scripts/check-prereqs.sh --json --env; else bash /home/aiwithapex/.codex/plugins/cache/apex-spec-system/apex-spec/2.1.3-codex/skills/apex-spec/scripts/check-prereqs.sh --json --env; fi`
  * Result: PASS - spec system, `jq`, `git`, and npm workspace manager checks passed.
  * Evidence: JSON output reported `overall: pass` and no issues.
* Command/check: `rg "^- \[ \]" .spec_system/specs/phase19-session0*/tasks.md .spec_system/specs/phase19-session1[0-5]-*/tasks.md`
  * Result: PASS - no unchecked tasks were found in completed Phase 19 session task files.
  * Evidence: `rg` exited with no matches.
* Command/check: `rg "testMatch" playwright.config.ts`
  * Result: PASS - current app project e2e config scope was identified.
  * Evidence: app desktop and mobile projects both matched only `/app\.e2e\.ts/`.
* Command/check: `npx -y -p node@26.2.0 node -v`
  * Result: PASS - a Node 26.2.0 runner is available for validation commands.
  * Evidence: command returned `v26.2.0`.
* UI product-surface check: N/A - this task inspected prerequisites and did not change UI.
* UI craft check: N/A - this task inspected prerequisites and did not change UI.

**BQC Fixes**:

* N/A - prerequisite inspection only.

***

### Task T002 - Inspect current shortcut, Orchestration shell, store selection, workbench, docs, and e2e paths

**Started**: 2026-06-28 01:46 **Completed**: 2026-06-28 01:49 **Duration**: 3 minutes

**Notes**:

* Inspected the global shortcut hook and confirmed `routeKey` is a pure router with input-target guards, modifier guards, sequence support, and a static help inventory.
* Confirmed the shortcut modal groups categories through a fixed `CATEGORY_ORDER`, so Orchestration shortcut rows need a first-class category and tests.
* Inspected `OrchestrationShell.tsx` and confirmed mutating command-center flows already go through `withWorkbenchMutation`, which uses `beginCommandCenterMutation` and `clearCommandCenterMutation` for duplicate-trigger prevention plus toast/error feedback.
* Confirmed `decideAttention`, queue mutations, campaign mutations, terminal drawer callbacks, isolated spawn, executor refresh, and handoff actions already exist as shell callbacks and should be reused by keyboard entry points.
* Inspected store selection methods and confirmed `setCommandCenterActiveTab`, `setCommandCenterDetail`, `setSelectedQueueEntryId`, selected terminal session cleanup, and stale drawer cleanup are already available.
* Inspected Attention, Campaign, Queue, Executor, Handoff, Terminal, Header, Tabs, and Panes components and identified missing explicit selected/focused row state and stable shortcut focus targets.
* Inspected existing Vitest and Playwright coverage. App e2e currently seeds orchestration fixtures in `app.e2e.ts`; the app projects only run files matching `app.e2e.ts`.
* Inspected stable docs and confirmed the local API, server, web, and protocol docs already state no raw payload, no hosted, no remote access, and executor-ready boundary language that Session 16 must preserve.

**Files Changed**:

* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T002 evidence.

**Verification**:

* Command/check: `sed -n '1,620p' apps/web/src/lib/useKeyboardShortcuts.ts`
  * Result: PASS - inspected route helpers, typing guards, browser chord handling, help labels, and hook dispatch.
  * Evidence: shortcut actions are centralized in `routeKey`; `useKeyboardShortcuts` owns document-level dispatch and single attachment cleanup.
* Command/check: `sed -n '1,1915p' apps/web/src/components/orchestration/OrchestrationShell.tsx`
  * Result: PASS - inspected shell loading, mutation wrappers, callback wiring, details modal, tabs, and terminal drawer.
  * Evidence: `withWorkbenchMutation` rejects duplicate in-flight keys and existing callbacks own attention, queue, campaign, executor, terminal, spawn, and handoff side effects.
* Command/check: `rg -n "commandCenter|setCommandCenter|beginCommandCenterMutation|clearCommandCenterMutation|selectedDetail|activeTab|setSelectedQueue" apps/web/src/store/useGameStore.ts`
  * Result: PASS - identified store-owned selection, tab, detail, mutation, and hydration cleanup contracts.
  * Evidence: store exposes `setCommandCenterActiveTab`, `setCommandCenterDetail`, `beginCommandCenterMutation`, `clearCommandCenterMutation`, and selected queue/terminal setters.
* Command/check: `sed -n '1,620p' apps/web/src/components/orchestration/{AttentionWorkbench.tsx,CampaignWorkbench.tsx,QueueWorkbench.tsx,ExecutorFamiliesPanel.tsx,CollaborationHandoffPanel.tsx,TerminalRuntimeDrawer.tsx}`
  * Result: PASS - inspected target workbenches and action availability paths.
  * Evidence: pointer actions exist but selected/focused shortcut targets are not yet explicit for Attention, Queue, Campaign, Executor, or Handoff.
* Command/check: `rg -n "orchestration|Orchestration|command-center|Command center|attention|executor|campaign|shortcut|Keyboard|handoff|terminal" tests/e2e/app.e2e.ts`
  * Result: PASS - identified current e2e orchestration and shortcut coverage.
  * Evidence: orchestration coverage lives in `app.e2e.ts`; shortcut modal coverage exists around the global help overlay.
* Command/check: `rg -n "Orchestration|command center|keyboard|shortcut|api|executor|remote access|handoff|terminal" docs/api/README_api.md apps/server/README_server.md apps/web/README_web.md packages/protocol/README_protocol.md`
  * Result: PASS - inspected stable docs boundaries for Session 16 updates.
  * Evidence: docs already preserve local-only command-center, hosted, remote-access, raw-payload, terminal-output, and executor-ready boundaries.
* UI product-surface check: N/A - this task inspected existing UI and did not change user-facing surfaces.
* UI craft check: N/A - this task inspected existing UI and did not change user-facing surfaces.

**BQC Fixes**:

* N/A - inspection only; BQC risks recorded for following implementation tasks.

***

### Task T003 - Create pure command-center shortcut helpers

**Started**: 2026-06-28 01:49 **Completed**: 2026-06-28 01:53 **Duration**: 4 minutes

**Notes**:

* Added a pure `o` sequence-family router for command-center shortcuts without modifying the global hook yet.
* Added static Orchestration shortcut metadata for details, Attention focus, selected Attention approve/reject, blocked queue cycling, failed queue cycling, scope filter focus/reset, terminal entry, isolated spawn focus, and handoff focus.
* Added pure resolution helpers that map semantic shortcut actions to target tabs, focus test ids, target ids, labels, and disabled reasons.
* Enforced selected-target safety for mutating Attention shortcuts by requiring a focused, selected, or drawer-selected visible open Attention item before approve/reject can resolve enabled.
* Added duplicate-trigger checks for Attention decision mutation keys and conservative queue/campaign action enablement helpers for later component wiring.
* Mapped failed queue cycling to failed, rejected, unavailable, or cancelled queue states because the current queue protocol does not define a literal `failed` queue state.

**Files Changed**:

* `apps/web/src/lib/commandCenterShortcuts.ts` - new pure command-center shortcut route, label, target-resolution, and action-safety helpers.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T003 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: PASS - web TypeScript project typechecked after the helper was added.
  * Evidence: `tsc -b --noEmit` completed with exit code 0.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: FAIL then fixed - first run caught a minimal campaign helper type mismatch.
  * Evidence: replaced full campaign/queue availability calls with minimal state-based shortcut checks, then reran successfully.
* UI product-surface check: N/A - pure helper only; no rendered UI changed.
* UI craft check: N/A - pure helper only; no rendered UI changed.

**BQC Fixes**:

* Duplicate action prevention: Attention shortcut resolution now rejects approve/reject when `attention:decision:<id>` is already in flight (`apps/web/src/lib/commandCenterShortcuts.ts`).
* Accessibility and platform compliance: Shortcut metadata includes product-facing descriptions and aria-label generation for modal rows and focused controls (`apps/web/src/lib/commandCenterShortcuts.ts`).

***

### Task T004 - Create adjacent-surface link helpers

**Started**: 2026-06-28 01:53 **Completed**: 2026-06-28 01:55 **Duration**: 2 minutes

**Notes**:

* Added a data-driven adjacent-surface helper covering Mission Control, Plan Workpad, Permission Modal, Notice Board, Quest Board, War Room, Settings, Git/Codex, terminal, handoff, export, replay, achievements, mission history, channels, remote access, and usage.
* Added destination metadata for command-center tabs, app surfaces, overlays, modals, drawers, and explicit no-claim rows.
* Kept remote access as an explicit `no_claim` row with product-facing copy that does not imply tunnels, remote execution, hosted diagnostics, or Worker commands.
* Added coverage helper `missingCommandCenterAdjacentSurfaceIds` so tests and component wiring can prove every required surface is represented.

**Files Changed**:

* `apps/web/src/lib/commandCenterCrossLinks.ts` - new adjacent-surface row definitions, destination labels, availability states, and no-claim coverage helper.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T004 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: PASS - web TypeScript project typechecked after the cross-link helper was added.
  * Evidence: `tsc -b --noEmit` completed with exit code 0.
* Command/check: targeted inspection of `apps/web/src/lib/commandCenterCrossLinks.ts`
  * Result: PASS - helper includes all 17 required adjacent-surface IDs and remote access is `no_claim`.
  * Evidence: `COMMAND_CENTER_ADJACENT_SURFACE_IDS` lists every surface from the task and `remote-access` destination is `{ kind: "no_claim" }`.
* UI product-surface check: N/A - pure helper only; no rendered UI changed.
* UI craft check: N/A - pure helper only; no rendered UI changed.

**BQC Fixes**:

* Product surface discipline: Remote access and unavailable hosted behavior are represented as explicit no-claim copy, not active links (`apps/web/src/lib/commandCenterCrossLinks.ts`).

***

### Task T005 - Add shortcut helper tests and keyboard shortcut coverage

**Started**: 2026-06-28 01:55 **Completed**: 2026-06-28 01:57 **Duration**: 2 minutes

**Notes**:

* Added focused unit tests for command-center shortcut routing, typing-target suppression, browser-reserved modifier suppression, selected/focused Attention target safety, duplicate in-flight prevention, queue cycling, scope reset, minimal campaign/queue action checks, and accessible label coverage.
* Extended the existing keyboard shortcut suite with an integration-facing helper isolation check for the `o` sequence family and Orchestration help metadata.
* Fixed an over-broad no-debug assertion that incorrectly rejected the product-facing phrase "terminal runtime drawer".

**Files Changed**:

* `apps/web/tests/commandCenterShortcuts.test.ts` - new focused tests for pure command-center shortcut routing and target resolution.
* `apps/web/tests/keyboardShortcuts.test.ts` - added command-center shortcut helper isolation and help metadata checks.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T005 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- commandCenterShortcuts keyboardShortcuts`
  * Result: FAIL then fixed - first run failed 1 assertion because the test matched "runtime" too broadly in "terminal runtime drawer".
  * Evidence: narrowed the assertion to reject `debug`, `raw payload`, and `runtime boundary`, then reran.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- commandCenterShortcuts keyboardShortcuts`
  * Result: PASS - focused Vitest suites passed.
  * Evidence: 3 files passed (`commandCenterShortcuts`, `keyboardShortcuts`, and matching `KeyboardShortcutsModal`), 80 tests passed.
* UI product-surface check: N/A - tests and pure helpers only; no rendered UI changed.
* UI craft check: N/A - tests and pure helpers only; no rendered UI changed.

**BQC Fixes**:

* Duplicate action prevention: Added test coverage proving selected Attention decision shortcuts disable while the matching in-flight mutation key exists (`apps/web/tests/commandCenterShortcuts.test.ts`).
* Accessibility and platform compliance: Added test coverage for accessible shortcut label generation and typing-target suppression (`apps/web/tests/commandCenterShortcuts.test.ts`).

***

### Task T006 - Add cross-link helper tests

**Started**: 2026-06-28 01:57 **Completed**: 2026-06-28 01:58 **Duration**: 1 minute

**Notes**:

* Added tests proving adjacent-surface rows cover every required historical surface exactly once.
* Added destination tests for File/Git, terminal, handoff, channels, and usage command-center tabs.
* Added explicit remote-access no-claim tests and product-facing copy checks.
* Added disconnected-state tests for terminal and export local-server dependencies.

**Files Changed**:

* `apps/web/tests/commandCenterCrossLinks.test.ts` - new focused tests for adjacent-surface coverage, destinations, no-claim rows, empty states, and safe copy.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T006 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- commandCenterCrossLinks`
  * Result: PASS - focused cross-link Vitest suite passed.
  * Evidence: 1 file passed, 8 tests passed.
* UI product-surface check: N/A - tests and pure helper only; no rendered UI changed.
* UI craft check: N/A - tests and pure helper only; no rendered UI changed.

**BQC Fixes**:

* Product surface discipline: Added assertions that adjacent-surface labels, summaries, and status labels avoid debug/internal/raw-payload copy (`apps/web/tests/commandCenterCrossLinks.test.ts`).

***

### Task T007 - Extend global keyboard shortcut listener and help data with command-center actions

**Started**: 2026-06-28 01:58 **Completed**: 2026-06-28 02:00 **Duration**: 2 minutes

**Notes**:

* Wired `COMMAND_CENTER_SHORTCUTS_HELP` into `SHORTCUTS_HELP` and added the Orchestration shortcut category type.
* Integrated `routeCommandCenterShortcutKey` into `routeKey` so `o` sequences are routed after typing-target and browser-reserved modifier guards.
* Added `COMMAND_CENTER_SHORTCUT_EVENT` dispatch from the global hook for command-center semantic actions, keeping shell-specific side effects outside the hook until T009.
* Added the Orchestration category to the shortcut modal order so the expanded help inventory renders.
* Updated shortcut tests to cover global `o` sequence routing, custom event dispatch, hook dispatch, and Orchestration help rows.

**Files Changed**:

* `apps/web/src/lib/useKeyboardShortcuts.ts` - imported command-center shortcut metadata, routed `o` sequences, dispatched typed command-center shortcut events, and expanded help categories.
* `apps/web/src/lib/commandCenterShortcuts.ts` - added command-center shortcut event constant and event detail type.
* `apps/web/src/components/KeyboardShortcutsModal.tsx` - added the Orchestration category to the modal render order.
* `apps/web/tests/keyboardShortcuts.test.ts` - updated expectations for wired command-center shortcut routing and event dispatch.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T007 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- commandCenterShortcuts keyboardShortcuts`
  * Result: FAIL then fixed - first run showed the modal did not render the new Orchestration category, causing row-count drift.
  * Evidence: added `Orchestration` to `CATEGORY_ORDER`, then reran successfully.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- commandCenterShortcuts keyboardShortcuts`
  * Result: PASS - shortcut helper, global keyboard shortcut, and matching modal tests passed.
  * Evidence: 3 files passed, 83 tests passed.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: PASS - web TypeScript project typechecked after listener integration.
  * Evidence: `tsc -b --noEmit` completed with exit code 0.
* UI product-surface check: PASS - shortcut modal now renders product-facing Orchestration rows through the existing help surface; no debug/runtime-boundary copy was added.
* UI craft check: PASS - modal grouping follows the existing category layout; fuller responsive/count assertions are handled in T008.

**BQC Fixes**:

* Resource cleanup: Existing hook cleanup remains intact; no new window listener was added for command-center actions in this task.
* Accessibility and platform compliance: `o` sequences remain suppressed in typing targets and with browser-reserved modifier chords, matching the existing global shortcut guard model.

***

### Task T008 - Update shortcut modal Orchestration grouping, accessible labels, counts, and responsive text

**Started**: 2026-06-28 02:00 **Completed**: 2026-06-28 02:01 **Duration**: 1 minute

**Notes**:

* Added accessible section labels with stable row counts for shortcut categories.
* Added accessible row labels that spell multi-key shortcuts as "O then D" style labels.
* Updated row layout with wrapping and `text-fit` so long Orchestration descriptions can fit the modal.
* Added tests for the Orchestration section, row count, and accessible command-center shortcut labels.

**Files Changed**:

* `apps/web/src/components/KeyboardShortcutsModal.tsx` - added per-section aria labels/counts, accessible row labels, and safer wrapping.
* `apps/web/tests/KeyboardShortcutsModal.test.tsx` - added Orchestration grouping, count, and accessible-label coverage.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T008 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- KeyboardShortcutsModal keyboardShortcuts commandCenterShortcuts`
  * Result: PASS - modal, global shortcut, and command-center shortcut suites passed.
  * Evidence: 3 files passed, 84 tests passed.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: PASS - web TypeScript project typechecked after modal updates.
  * Evidence: `tsc -b --noEmit` completed with exit code 0.
* UI product-surface check: PASS - shortcut modal now shows Orchestration rows as product-facing commands only, with no debug or raw-payload copy.
* UI craft check: PASS - rows wrap within the existing modal layout and expose stable category counts without adding a nested card.

**BQC Fixes**:

* Accessibility and platform compliance: Added aria labels for categories and rows so screen-reader users can discover multi-key Orchestration shortcuts (`apps/web/src/components/KeyboardShortcutsModal.tsx`).

***

### Task T009 - Wire command-center shortcut dispatch through existing Orchestration shell callbacks and store actions

**Started**: 2026-06-28 02:01 **Completed**: 2026-06-28 02:03 **Duration**: 2 minutes

**Notes**:

* Added a shell-local listener for `COMMAND_CENTER_SHORTCUT_EVENT`.
* Resolved shortcut actions against current command-center state before dispatching.
* Routed details, Attention focus/decision, queue cycling, scope filter focus/reset, terminal drawer, isolated spawn focus, and handoff focus through existing shell state setters and callbacks.
* Kept mutating Attention shortcuts behind `resolveCommandCenterShortcut`, existing `decideAttention`, and `withWorkbenchMutation` duplicate-trigger guards.
* Added visible toast feedback when a shortcut is unavailable or its selected target disappears.
* Added DOM focus helpers that focus existing or future `data-testid` targets without adding a second mutation path.

**Files Changed**:

* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - added command-center shortcut event listener, state resolution, target focus helpers, and dispatch routing through existing shell callbacks.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T009 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: PASS - web TypeScript project typechecked after shell shortcut wiring.
  * Evidence: `tsc -b --noEmit` completed with exit code 0.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- OrchestrationPanel`
  * Result: PASS - existing Orchestration panel component suite passed.
  * Evidence: 1 file passed, 17 tests passed.
* UI product-surface check: PASS - shortcut outcomes use existing product toasts, tabs, drawers, and modals; no debug routing copy was added to normal UI.
* UI craft check: PASS - focus helper targets existing surfaces and does not add visible layout.

**BQC Fixes**:

* Duplicate action prevention: Mutating Attention shortcut dispatch reuses `decideAttention`, which reuses the existing `attention:decision:<id>` mutation key guard (`apps/web/src/components/orchestration/OrchestrationShell.tsx`).
* Failure path completeness: Unavailable or stale shortcut targets now produce product-facing warning toasts instead of silent failure (`apps/web/src/components/orchestration/OrchestrationShell.tsx`).
* Resource cleanup: The shell removes the command-center shortcut event listener on unmount (`apps/web/src/components/orchestration/OrchestrationShell.tsx`).

***

### Task T010 - Add selected/focused pending Attention row state and shortcut-safe approve/reject behavior

**Started**: 2026-06-28 02:03 **Completed**: 2026-06-28 02:05 **Duration**: 2 minutes

**Notes**:

* Lifted selected Attention id state into `OrchestrationShell` and passed it through `OrchestrationTabs` and `CommandCenterPanes`.
* Made Attention rows focusable, selectable, and discoverable through `data-command-center-attention-id` and stable `data-testid` targets.
* Added `aria-selected` and selected-row styling for visible shortcut target confirmation.
* Added stale selection cleanup when the selected Attention item is no longer visible under the current filter or after state refresh.
* Preserved existing Approve and Reject button accessible names for pointer parity and existing tests.

**Files Changed**:

* `apps/web/src/components/orchestration/AttentionWorkbench.tsx` - added selected row props, focus/click selection, stale selection cleanup, stable data attributes, and visible selected state.
* `apps/web/src/components/orchestration/CommandCenterPanes.tsx` - passed selected Attention state through to the workbench.
* `apps/web/src/components/orchestration/OrchestrationTabs.tsx` - passed selected Attention state through to panes.
* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - stores selected Attention id and includes it in shortcut resolution.
* `apps/web/tests/AttentionWorkbench.test.tsx` - added focused selected-row tests.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T010 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- AttentionWorkbench OrchestrationPanel`
  * Result: PASS - focused Attention and existing Orchestration panel suites passed.
  * Evidence: 2 files passed, 21 tests passed.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: PASS - web TypeScript project typechecked after selected-row prop wiring.
  * Evidence: `tsc -b --noEmit` completed with exit code 0.
* UI product-surface check: PASS - selected Attention state is visible through row border/aria-selected and does not add debug copy.
* UI craft check: PASS - rows remain compact, keyboard-focusable, and use existing focus-visible styling without shifting layout.

**BQC Fixes**:

* State freshness on re-entry: Selected Attention id is cleared when the visible Attention list no longer contains it (`apps/web/src/components/orchestration/AttentionWorkbench.tsx`).
* Accessibility and platform compliance: Attention rows are focusable and expose `aria-selected` for keyboard-selected shortcut targets (`apps/web/src/components/orchestration/AttentionWorkbench.tsx`).

***

### Task T011 - Add campaign, queue, and executor keyboard focus and selected-state support

**Started**: 2026-06-28 02:05 **Completed**: 2026-06-28 02:07 **Duration**: 2 minutes

**Notes**:

* Added stable focus and selection targets for queue rows using existing queue selection store state.
* Added campaign row selection state and stable focus targets for campaign controls.
* Added executor family row focus/selection state and stable focus targets without changing unavailable executor copy.
* Preserved existing pointer actions and action availability helpers; selected row behavior only annotates/focuses current controls.
* Queue rows now expose `data-command-center-queue-id`, enabling blocked/failed queue cycling shortcuts to focus the selected row.

**Files Changed**:

* `apps/web/src/components/orchestration/QueueWorkbench.tsx` - added selected row prop, `data-command-center-queue-id`, stable test ids, focus/click selection, and visible selected state.
* `apps/web/src/components/orchestration/CampaignWorkbench.tsx` - added selected campaign props, `data-command-center-campaign-id`, stable test ids, focus/click selection, and visible selected state.
* `apps/web/src/components/orchestration/ExecutorFamiliesPanel.tsx` - added executor family focus/selection state and stable test ids.
* `apps/web/src/components/orchestration/CommandCenterPanes.tsx` - passed selected queue and campaign state through.
* `apps/web/src/components/orchestration/OrchestrationTabs.tsx` - passed selected queue and campaign state through.
* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - stores selected campaign id and includes it in shortcut resolution.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T011 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: PASS - web TypeScript project typechecked after selected row prop wiring.
  * Evidence: `tsc -b --noEmit` completed with exit code 0.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- OrchestrationPanel ExecutorFamiliesPanel`
  * Result: PASS - existing Orchestration and executor component suites passed.
  * Evidence: 2 files passed, 21 tests passed.
* UI product-surface check: PASS - selected/focused rows use visible state treatment only; no debug copy or hidden mutation controls were added.
* UI craft check: PASS - selected styling reuses compact border treatment and focus-visible outlines without resizing rows.

**BQC Fixes**:

* Accessibility and platform compliance: Queue, campaign, and executor rows are keyboard-focusable with stable selected state (`apps/web/src/components/orchestration/QueueWorkbench.tsx`, `apps/web/src/components/orchestration/CampaignWorkbench.tsx`, `apps/web/src/components/orchestration/ExecutorFamiliesPanel.tsx`).
* Product surface discipline: Executor no-claim/unavailable copy remains unchanged while adding focus support (`apps/web/src/components/orchestration/ExecutorFamiliesPanel.tsx`).

***

### Task T012 - Add handoff, terminal, header, and tab focus affordances

**Started**: 2026-06-28 02:07 **Completed**: 2026-06-28 02:09 **Duration**: 2 minutes

**Notes**:

* Added stable command-center tab test ids and shortcut hints for Attention, Executors, and Federation tabs.
* Added focus anchors for scope filters, isolated spawn controls, and handoff controls.
* Added details shortcut hint on the Orchestration header and a product-facing refresh label/title.
* Added terminal drawer shortcut hint while preserving existing Escape close behavior.
* Preserved existing handoff and terminal actions; new affordances only expose stable focus targets and accessible hints.

**Files Changed**:

* `apps/web/src/components/orchestration/OrchestrationHeader.tsx` - added shortcut hint for details and accessible refresh label/title.
* `apps/web/src/components/orchestration/OrchestrationTabs.tsx` - added stable tab test ids and shortcut hints.
* `apps/web/src/components/orchestration/ScopeFilterBar.tsx` - added focus target for scope filters.
* `apps/web/src/components/orchestration/IsolationCapabilityPanel.tsx` - added focus target for isolated spawn controls.
* `apps/web/src/components/orchestration/CollaborationHandoffPanel.tsx` - added focus target for handoff controls.
* `apps/web/src/components/orchestration/TerminalRuntimeDrawer.tsx` - added terminal shortcut hint on the dialog.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T012 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: FAIL then fixed - initial run caught a missing `CommandCenterTabId` type import in `OrchestrationTabs.tsx`.
  * Evidence: added the type import and reran successfully.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: PASS - web TypeScript project typechecked after focus affordance updates.
  * Evidence: `tsc -b --noEmit` completed with exit code 0.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- OrchestrationPanel CollaborationHandoffPanel TerminalRuntimeDrawer`
  * Result: PASS - affected component suites passed.
  * Evidence: 3 files passed, 21 tests passed.
* UI product-surface check: PASS - focus anchors and shortcut hints do not expose implementation diagnostics or hidden action copy.
* UI craft check: PASS - focus anchors reuse invisible `tabIndex=-1` targets and existing focus-visible outlines without changing layout density.

**BQC Fixes**:

* Accessibility and platform compliance: Added stable focus targets and `aria-keyshortcuts` hints for command-center entry points (`apps/web/src/components/orchestration/OrchestrationHeader.tsx`, `apps/web/src/components/orchestration/OrchestrationTabs.tsx`, `apps/web/src/components/orchestration/TerminalRuntimeDrawer.tsx`).

***

### Task T013 - Create and mount adjacent-surface panel

**Started**: 2026-06-28 02:09 **Completed**: 2026-06-28 02:15 **Duration**: 6 minutes

**Notes**:

* Added a product-facing adjacent-surfaces panel that renders every row from the data-driven cross-link helper.
* Mounted the panel in the command-center overview and preserved it in loading and error states so capability posture remains visible without claiming execution.
* Passed local counts for notices, Quest Board cards, replay entries, and achievements from the store into the panel, while deriving command-center counts from the existing snapshot.
* Routed command-center tab, terminal, settings, replay, export, and trophy-room rows through existing UI entry points; external product surfaces use stable focus targets when present.
* Kept Remote Access as an explicit no-claim row with no remote-control action.

**Files Changed**:

* `apps/web/src/components/orchestration/CommandCenterAdjacentSurfaces.tsx` - new adjacent-surface panel with compact rows, accessible labels, status pills, and explicit no-claim copy.
* `apps/web/src/components/orchestration/CommandCenterPanes.tsx` - builds adjacent rows from current state, mounts the panel, and keeps it visible during overview, loading, and error states.
* `apps/web/src/components/orchestration/OrchestrationTabs.tsx` - passes adjacent-surface counts and row-open callback through to panes.
* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - reads outside-surface counts, opens existing settings/replay/palette/trophy/terminal entry points, and handles no-claim rows with product-facing toast feedback.
* `apps/web/src/components/orchestration/ChannelCommandPanel.tsx` - added the stable channel panel focus target required by the Channels adjacent row.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: PASS - web TypeScript project typechecked after adjacent panel wiring.
  * Evidence: `tsc -b --noEmit` completed with exit code 0.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- OrchestrationPanel commandCenterCrossLinks`
  * Result: PASS - focused Orchestration component and cross-link helper suites passed.
  * Evidence: 2 files passed, 25 tests passed.
* UI product-surface check: PASS - adjacent rows use product labels, capability states, and no-claim Remote Access copy; no raw payload, path, token, terminal output, or debug-routing copy was added.
* UI craft check: PASS - panel reuses existing `PanelSection`, compact grid rows, wrapping text, status pills, and focus-visible outlines without nesting a card inside another card.

**BQC Fixes**:

* Product surface discipline: Remote Access remains a no-claim capability row and unavailable rows never imply hosted, remote, or executor behavior is active (`apps/web/src/components/orchestration/CommandCenterAdjacentSurfaces.tsx`, `apps/web/src/components/orchestration/OrchestrationShell.tsx`).
* Accessibility and platform compliance: Adjacent rows expose accessible labels and stable focus/test targets for command-center and channel destinations (`apps/web/src/components/orchestration/CommandCenterAdjacentSurfaces.tsx`, `apps/web/src/components/orchestration/ChannelCommandPanel.tsx`).

***

### Task T014 - Extend Orchestration component coverage

**Started**: 2026-06-28 02:15 **Completed**: 2026-06-28 02:20 **Duration**: 5 minutes

**Notes**:

* Extended Orchestration component tests for adjacent-surface rows, no-claim Remote Access copy, and existing command-center destination opens.
* Added shell-level custom shortcut event tests for details, terminal drawer, isolated spawn focus, handoff focus, selected Attention approval, and blocked/failed queue cycling.
* Added `CommandCenterPanes` focused coverage proving adjacent rows mount in overview and remain visible during loading, error, and offline states.
* Preserved existing Attention, campaign, executor, terminal, federation, metrics, artifact, drawer, duplicate-guard, and hydration cleanup coverage.
* Fixed a first-run test expectation that used the wrong File/Git tab label and wrapped shortcut event dispatches in React `act`.

**Files Changed**:

* `apps/web/tests/OrchestrationPanel.test.tsx` - added adjacent-row, shortcut-dispatch, Attention decision, and queue-cycling coverage.
* `apps/web/tests/CommandCenterPanes.test.tsx` - new focused panes test for adjacent panel mounting, row coverage, no-claim copy, and state variants.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T014 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- commandCenterShortcuts commandCenterCrossLinks keyboardShortcuts KeyboardShortcutsModal OrchestrationPanel AttentionWorkbench CommandCenterPanes`
  * Result: FAIL then fixed - first run failed one assertion expecting a `/Files/` tab label after clicking the Git/Codex adjacent row.
  * Evidence: changed the assertion to the stable `command-center-tab-files` test id and wrapped custom shortcut event dispatches in `act`.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- commandCenterShortcuts commandCenterCrossLinks keyboardShortcuts KeyboardShortcutsModal OrchestrationPanel AttentionWorkbench CommandCenterPanes`
  * Result: PASS - focused shortcut, modal, Orchestration, Attention, and panes suites passed.
  * Evidence: 7 files passed, 119 tests passed.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: PASS - web TypeScript project typechecked after test additions.
  * Evidence: `tsc -b --noEmit` completed with exit code 0.
* UI product-surface check: PASS - tests assert adjacent and shortcut surfaces avoid raw payload, hosted remote, remote execution, debug, shell-ready, and data-source copy.
* UI craft check: PASS - tests cover focusable shortcut targets and adjacent rows in loading, empty, error, and offline states without adding layout-only scaffolding.

**BQC Fixes**:

* Duplicate action prevention: Shortcut approval coverage now verifies the selected Attention shortcut path uses the existing `attention:decision:<id>` mutation key (`apps/web/tests/OrchestrationPanel.test.tsx`).
* State freshness on re-entry: Panes coverage now proves adjacent rows remain visible during loading and error states instead of disappearing with stale snapshot state (`apps/web/tests/CommandCenterPanes.test.tsx`).
* Accessibility and platform compliance: Shortcut focus-path tests assert terminal, spawn, handoff, and queue cycling move through stable focusable targets (`apps/web/tests/OrchestrationPanel.test.tsx`).

***

### Task T015 - Add Playwright command-center coverage and app project wiring

**Started**: 2026-06-28 02:20 **Completed**: 2026-06-28 02:24 **Duration**: 4 minutes

**Notes**:

* Added a focused app Playwright file for command-center ergonomics on the existing app desktop/mobile projects.
* Seeded deterministic local command-center campaign, task, permission, Attention, blocked queue, and unavailable queue records through existing local API endpoints.
* Covered documented shortcut sequences for details, Attention focus/approval, blocked and failed queue cycling, terminal drawer, and isolated spawn focus.
* Covered adjacent-surface rows, Git/Codex tab navigation, Remote Access no-claim toast, shortcut modal Orchestration labels, privacy-safe visible text, no-overlap, no-horizontal-overflow, text-fit, screenshot evidence, and focused-flow assertions.
* Updated both app Playwright projects so `orchestration-command-center.e2e.ts` is actually discovered with `app.e2e.ts`.

**Files Changed**:

* `tests/e2e/orchestration-command-center.e2e.ts` - new focused command-center Playwright coverage for shortcuts, selected decisions, queue cycling, executor focus, adjacent rows, privacy, no-overlap, and mobile/desktop reachability.
* `playwright.config.ts` - app desktop and mobile `testMatch` now include `orchestration-command-center.e2e.ts`.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T015 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm run test:e2e -- --project=app-desktop --project=app-mobile --list orchestration-command-center.e2e.ts`
  * Result: PASS - Playwright discovered the new command-center e2e in both app projects.
  * Evidence: listed 2 tests: `[app-desktop]` and `[app-mobile]` for `orchestration-command-center.e2e.ts`.
* UI product-surface check: PASS - e2e assertions target product-facing shortcut, queue, Attention, executor, adjacent-surface, and no-claim text only.
* UI craft check: PASS - e2e includes visible focus, no-overlap, no-horizontal-overflow, text-fit, and locator screenshot evidence hooks for desktop and mobile runs.

**BQC Fixes**:

* Contract alignment: Playwright app project `testMatch` now includes the new e2e file so the coverage is not silently omitted (`playwright.config.ts`).
* Accessibility and platform compliance: E2E coverage includes visible focus assertions for selected Attention and isolated spawn shortcut paths (`tests/e2e/orchestration-command-center.e2e.ts`).
* Product surface discipline: E2E coverage asserts Remote Access remains a no-claim row and visible text stays privacy safe (`tests/e2e/orchestration-command-center.e2e.ts`).

***

### Task T016 - Run focused web and app e2e tests for command-center ergonomics

**Started**: 2026-06-28 02:24 **Completed**: 2026-06-28 02:39 **Duration**: 15 minutes

**Notes**:

* Ran the focused command-center Playwright file and fixed deterministic fixture issues found by the run.
* Changed the e2e from shared server mutation seeding to a page-route API fixture that matches `/api/...` URLs and returns protocol-valid command-center, queue, terminal, container, provider, channel, and notification snapshots.
* Added a quiet FactionOS WebSocket fixture for this e2e so real server collection events cannot overwrite route-fixtured HTTP state while the cockpit remains connected for decision actions.
* Fixed a desktop focus race by making command-center focus targeting retry briefly after shortcut-driven tab switches.
* Reran the focused Vitest group after the focus helper change and reran the desktop/mobile Playwright flow to completion.

**Files Changed**:

* `tests/e2e/orchestration-command-center.e2e.ts` - added deterministic command-center API route fixtures, quiet socket isolation, valid response builders, and desktop/mobile shortcut assertions.
* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - made shortcut focus targeting retry after tab switches so newly mounted targets can receive focus.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T016 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm run test:e2e -- --project=app-desktop --project=app-mobile orchestration-command-center.e2e.ts`
  * Result: FAIL then fixed - first runs exposed `/api` route-prefix mismatch, real WebSocket overwrite of HTTP fixture state, offline decision disablement, and desktop tab-focus timing.
  * Evidence: added API-path normalization, quiet connected socket fixture, and focus retry; final rerun passed 2 Playwright tests across app desktop and app mobile.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test -- commandCenterShortcuts commandCenterCrossLinks keyboardShortcuts KeyboardShortcutsModal OrchestrationPanel AttentionWorkbench CommandCenterPanes`
  * Result: PASS - focused shortcut, modal, Orchestration, Attention, and panes suites passed after the focus helper update.
  * Evidence: 7 files passed, 119 tests passed.
* UI product-surface check: PASS - Playwright verified product-facing shortcut, Attention approval, queue cycling, terminal, executor focus, adjacent-surface, no-claim Remote Access, and shortcut modal text on desktop and mobile.
* UI craft check: PASS - Playwright verified visible focus, no-overlap adjacent rows, text-fit, privacy-safe visible text, and screenshot capture for the command-center panel.

**BQC Fixes**:

* Contract alignment: The e2e fixture now matches the web client's `/api` URL contract and returns parser-valid command-center responses (`tests/e2e/orchestration-command-center.e2e.ts`).
* State freshness on re-entry: The quiet socket fixture prevents live server collection events from overwriting deterministic e2e state while keeping mutation paths connected (`tests/e2e/orchestration-command-center.e2e.ts`).
* Accessibility and platform compliance: Shortcut focus targeting now retries after tab switches so mounted controls receive visible focus reliably (`apps/web/src/components/orchestration/OrchestrationShell.tsx`).

***

### Task T017 - Run package/workspace validation and ASCII/LF checks

**Started**: 2026-06-28 02:39 **Completed**: 2026-06-28 02:41 **Duration**: 2 minutes

**Notes**:

* Ran the required validation commands with the Node 26.2.0/npm 11.16.0 runner because the local default Node is below the repository engine.
* Applied the repository formatter after `format:check` reported mechanical Biome diffs in session-touched files, then reran `format:check` successfully.
* Completed full workspace lint, typecheck, and Vitest coverage before documentation closeout.
* Listed active session files and verified no non-ASCII characters or CRLF line endings in the session artifacts and touched implementation/test/doc targets.

**Files Changed**:

* `apps/web/src/components/orchestration/AttentionWorkbench.tsx` - formatted selected-row class wrapping.
* `apps/web/src/components/orchestration/ChannelCommandPanel.tsx` - formatted channel posture branch indentation.
* `apps/web/src/components/orchestration/CommandCenterAdjacentSurfaces.tsx` - formatted adjacent-surface wrapper markup.
* `apps/web/src/components/orchestration/CommandCenterPanes.tsx` - formatted command-center overview item literal.
* `apps/web/src/components/orchestration/OrchestrationHeader.tsx` - formatted refresh aria-label expression.
* `apps/web/src/lib/commandCenterCrossLinks.ts` - formatted adjacent-surface type and destination literals.
* `apps/web/src/lib/commandCenterShortcuts.ts` - formatted queue shortcut label expression.
* `apps/web/src/lib/useKeyboardShortcuts.ts` - formatted command-center route guard.
* `apps/web/tests/OrchestrationPanel.test.tsx` - formatted shortcut and adjacent-row assertions.
* `apps/web/tests/commandCenterShortcuts.test.ts` - formatted queue fixture entries.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T017 evidence.

**Verification**:

* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace apps/web run typecheck`
  * Result: PASS - web package typechecked.
  * Evidence: `tsc -b --noEmit` completed with exit code 0.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm run format:check`
  * Result: FAIL then fixed - initial Biome check reported 10 mechanically unformatted touched files.
  * Evidence: ran `npx -y -p node@26.2.0 -p npm@11.16.0 npm run format`, which formatted 755 files and fixed 10 files.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm run format:check`
  * Result: PASS - Biome format check passed after formatting.
  * Evidence: checked 755 files with no fixes applied.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm run lint`
  * Result: PASS - Biome lint passed.
  * Evidence: checked 757 files with no fixes applied.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm run typecheck --workspaces --if-present`
  * Result: PASS - all workspace typechecks passed.
  * Evidence: adapters, server, warroom, web, protocol, and public-website typecheck scripts completed with exit code 0.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm test`
  * Result: PASS - full Vitest suite passed.
  * Evidence: 263 test files passed, 1 skipped; 2982 tests passed, 1 skipped.
* Command/check: `find .spec_system/specs/phase19-session16-ergonomics-and-documentation -type f -print`
  * Result: PASS - active session files were listed.
  * Evidence: listed `implementation-notes.md`, `spec.md`, and `tasks.md`.
* Command/check: `LC_ALL=C rg -nP "[^\x00-\x7F]" .spec_system/specs/phase19-session16-ergonomics-and-documentation apps/web/src/lib/commandCenterShortcuts.ts apps/web/src/lib/commandCenterCrossLinks.ts apps/web/src/lib/useKeyboardShortcuts.ts apps/web/src/components/KeyboardShortcutsModal.tsx apps/web/src/components/orchestration tests/e2e/orchestration-command-center.e2e.ts apps/web/tests/commandCenterShortcuts.test.ts apps/web/tests/commandCenterCrossLinks.test.ts apps/web/tests/AttentionWorkbench.test.tsx apps/web/tests/CommandCenterPanes.test.tsx apps/web/tests/OrchestrationPanel.test.tsx apps/web/tests/KeyboardShortcutsModal.test.tsx apps/web/tests/keyboardShortcuts.test.ts playwright.config.ts docs/api/README_api.md apps/server/README_server.md apps/web/README_web.md packages/protocol/README_protocol.md`
  * Result: PASS - no non-ASCII characters were found in session/touched target files.
  * Evidence: `rg` exited with no matches.
* Command/check: `rg -nU $'\r' .spec_system/specs/phase19-session16-ergonomics-and-documentation apps/web/src/lib/commandCenterShortcuts.ts apps/web/src/lib/commandCenterCrossLinks.ts apps/web/src/lib/useKeyboardShortcuts.ts apps/web/src/components/KeyboardShortcutsModal.tsx apps/web/src/components/orchestration tests/e2e/orchestration-command-center.e2e.ts apps/web/tests/commandCenterShortcuts.test.ts apps/web/tests/commandCenterCrossLinks.test.ts apps/web/tests/AttentionWorkbench.test.tsx apps/web/tests/CommandCenterPanes.test.tsx apps/web/tests/OrchestrationPanel.test.tsx apps/web/tests/KeyboardShortcutsModal.test.tsx apps/web/tests/keyboardShortcuts.test.ts playwright.config.ts docs/api/README_api.md apps/server/README_server.md apps/web/README_web.md packages/protocol/README_protocol.md`
  * Result: PASS - no CRLF line endings were found in session/touched target files.
  * Evidence: `rg` exited with no matches.
* UI product-surface check: PASS - validation included component and e2e checks that preserve local-only, no raw-payload, no hosted remote, and no Remote Access claim copy.
* UI craft check: PASS - validation included responsive text-fit, focus, no-overlap, and mobile/desktop command-center e2e checks from T016.

**BQC Fixes**:

* Contract alignment: Full typecheck and test validation passed after route fixture and focus changes.
* Product surface discipline: Full lint/test validation completed without adding debug, raw payload, or hosted/remote claim surface copy.

***

### Task T018 - Update stable API and package docs for final command-center ergonomics

**Started**: 2026-06-28 02:41 **Completed**: 2026-06-28 02:44 **Duration**: 3 minutes

**Notes**:

* Updated API docs to describe Session 16 browser ergonomics as behavior layered on existing local command-center routes, not new server capabilities.
* Updated server docs to state shortcuts and adjacent-surface rows do not add server routes, hosted execution, remote access, tunnels, Worker commands, or remote executors.
* Updated web docs with the visible `O` sequence shortcut map, selected-row safety requirement, adjacent-surface row coverage, and app desktop/mobile Playwright evidence path.
* Updated protocol docs to state Session 16 does not add DTOs; shortcut labels and adjacent-surface rows are web-owned presentation contracts derived from existing protocol shapes.

**Files Changed**:

* `docs/api/README_api.md` - documented shortcut/cross-link behavior, existing decision-route usage, e2e evidence path, and no-claim boundaries.
* `apps/server/README_server.md` - documented that Session 16 adds web ergonomics without server route or execution-claim changes.
* `apps/web/README_web.md` - documented `O` sequence shortcuts, adjacent-surface panel coverage, selected-target safety, no-claim Remote Access, and Playwright evidence path.
* `packages/protocol/README_protocol.md` - documented that Session 16 reuses existing protocol DTOs and leaves Remote Access no-claim.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T018 evidence.

**Verification**:

* Command/check: `rg -n "Session 16|O D|O A|adjacent-surface|Remote Access remains|orchestration-command-center\\.e2e\\.ts|no-claim" docs/api/README_api.md apps/server/README_server.md apps/web/README_web.md packages/protocol/README_protocol.md`
  * Result: PASS - all four docs include Session 16 behavior, evidence path, and no-claim boundary references.
  * Evidence: matches found in API, server, web, and protocol docs.
* Command/check: `LC_ALL=C rg -nP "[^\x00-\x7F]" docs/api/README_api.md apps/server/README_server.md apps/web/README_web.md packages/protocol/README_protocol.md`
  * Result: PASS - no non-ASCII characters were found in updated docs.
  * Evidence: `rg` exited with no matches.
* Command/check: `rg -nU $'\r' docs/api/README_api.md apps/server/README_server.md apps/web/README_web.md packages/protocol/README_protocol.md`
  * Result: PASS - no CRLF line endings were found in updated docs.
  * Evidence: `rg` exited with no matches.
* UI product-surface check: N/A - docs only; documented UI copy preserves product-facing local-only/no-claim language.
* UI craft check: N/A - docs only.

**BQC Fixes**:

* Product surface discipline: Stable docs now explicitly preserve Remote Access no-claim copy and prohibit hosted/remote/executor overclaims for the adjacent-surface rows.
* Contract alignment: Protocol and server docs now state Session 16 does not add DTOs or routes, while web docs identify the browser-owned shortcut and cross-link contracts.

***

### Task T019 - Record implementation notes, runtime verification, and security posture

**Started**: 2026-06-28 02:44 **Completed**: 2026-06-28 02:46 **Duration**: 2 minutes

**Notes**:

* Created the session security-compliance report because no prior session-level report existed.
* Recorded PASS security posture for the Session 16 scope, N/A GDPR posture for the session scope, 0 new findings, 0 blockers, and cumulative AT RISK posture only because existing no-claim findings remain open.
* Documented mutating shortcut safety, typing/browser chord boundaries, cross-link and Remote Access no-claim behavior, raw payload boundaries, e2e fixture boundaries, validation evidence, and review handoff notes.
* Confirmed the session report keeps hosted identity, trusted erasure, production-hosted validation, live Cloudflare deploy evidence, and formal legal/privacy approval findings unchanged.

**Files Changed**:

* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/security-compliance.md` - new session security/GDPR compliance report with evidence and no-claim states.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T019 evidence.

**Verification**:

* Command/check: `rg -n "PASS|no-claim|Remote Access|Open Findings|orchestration-command-center|New findings|GDPR" .spec_system/specs/phase19-session16-ergonomics-and-documentation/security-compliance.md`
  * Result: PASS - security report includes session PASS posture, no-claim boundaries, e2e evidence path, GDPR posture, and open cumulative findings.
  * Evidence: matches found for PASS rows, Remote Access no-claim, New findings 0, GDPR review, and open findings.
* Command/check: `LC_ALL=C rg -nP "[^\x00-\x7F]" .spec_system/specs/phase19-session16-ergonomics-and-documentation/security-compliance.md`
  * Result: PASS - no non-ASCII characters were found in the new security report.
  * Evidence: `rg` exited with no matches.
* Command/check: `rg -nU $'\r' .spec_system/specs/phase19-session16-ergonomics-and-documentation/security-compliance.md`
  * Result: PASS - no CRLF line endings were found in the new security report.
  * Evidence: `rg` exited with no matches.
* UI product-surface check: N/A - security report only; it documents that product surfaces preserve local-only/no-claim behavior.
* UI craft check: N/A - security report only.

**BQC Fixes**:

* Error information boundaries: Security report records that new UI, tests, and docs avoid raw prompts, command bodies, diffs, terminal output, file contents, transcripts, tokens, secrets, broad paths, replay buffers, exports, provider payloads, and raw logs.
* Product surface discipline: Security report records that Remote Access and unsupported adjacent-surface rows remain explicit no-claim/unavailable copy.

***

### Task T020 - Verify final handoff readiness

**Started**: 2026-06-28 02:46 **Completed**: 2026-06-28 02:47 **Duration**: 1 minute

**Notes**:

* Verified T020 was the only remaining unchecked implementation task before final closeout.
* Verified shortcut helper coverage, adjacent-surface coverage, Playwright project wiring, docs links, evidence path, and no-claim references.
* Reran fast format and lint gates after docs/security updates.
* Ran final ASCII/LF checks across all changed and untracked files, including docs and session closeout files.
* Confirmed app desktop/mobile Playwright discovery still lists the new command-center e2e file.

**Files Changed**:

* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/implementation-notes.md` - recorded T020 evidence.
* `.spec_system/specs/phase19-session16-ergonomics-and-documentation/tasks.md` - final task and completion checklist updates.

**Verification**:

* Command/check: `rg -n "^- \\[ \\]|Completion Checklist|Tasks Completed|Blockers|Next Steps" .spec_system/specs/phase19-session16-ergonomics-and-documentation/tasks.md`
  * Result: PASS - T020 and completion checklist were the only unchecked closeout items before this update.
  * Evidence: progress showed 19 / 20, blockers 0, and T020 unchecked.
* Command/check: `rg -n "COMMAND_CENTER_SHORTCUTS_HELP|COMMAND_CENTER_SHORTCUT_SEQUENCE_KEY|COMMAND_CENTER_ADJACENT_SURFACE_IDS|missingCommandCenterAdjacentSurfaceIds|orchestration-command-center\\.e2e\\.ts|testMatch" apps/web/src/lib/commandCenterShortcuts.ts apps/web/src/lib/commandCenterCrossLinks.ts apps/web/tests/commandCenterShortcuts.test.ts apps/web/tests/commandCenterCrossLinks.test.ts tests/e2e/orchestration-command-center.e2e.ts playwright.config.ts`
  * Result: PASS - shortcut labels, cross-link coverage helper/tests, e2e file, and app project wiring were present.
  * Evidence: matches found in helper files, tests, e2e file, and both app `testMatch` entries.
* Command/check: `rg -n "Session 16|orchestration-command-center\\.e2e\\.ts|Remote Access remains|no-claim|does not add protocol DTOs|without adding server routes" docs/api/README_api.md apps/server/README_server.md apps/web/README_web.md packages/protocol/README_protocol.md .spec_system/specs/phase19-session16-ergonomics-and-documentation/security-compliance.md`
  * Result: PASS - docs and security report carry Session 16 behavior, evidence path, and no-claim boundaries.
  * Evidence: matches found in all four stable docs plus session security report.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm run format:check`
  * Result: PASS - final Biome format check passed.
  * Evidence: checked 755 files with no fixes applied.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm run lint`
  * Result: PASS - final Biome lint passed.
  * Evidence: checked 757 files with no fixes applied.
* Command/check: `{ git diff --name-only; git ls-files --others --exclude-standard; } | sort -u > /tmp/factionos-session16-files.txt && LC_ALL=C xargs -a /tmp/factionos-session16-files.txt rg -nP "[^\x00-\x7F]"`
  * Result: PASS - no non-ASCII characters were found across changed and untracked files.
  * Evidence: explicit pass handling reported `ASCII check PASS`.
* Command/check: `xargs -a /tmp/factionos-session16-files.txt rg -nU $'\r'`
  * Result: PASS - no CRLF line endings were found across changed and untracked files.
  * Evidence: explicit pass handling reported `CRLF check PASS`.
* Command/check: `npx -y -p node@26.2.0 -p npm@11.16.0 npm run test:e2e -- --project=app-desktop --project=app-mobile --list orchestration-command-center.e2e.ts`
  * Result: PASS - Playwright discovered the command-center e2e in both app projects.
  * Evidence: listed 2 tests, one in app desktop and one in app mobile.
* UI product-surface check: PASS - final docs/security checks preserve local-only, product-facing, and no-claim language; T016 Playwright verified the visible app flow.
* UI craft check: PASS - T016 Playwright verified visible focus, no-overlap, text-fit, privacy-safe visible text, and screenshot capture on desktop and mobile.

**BQC Fixes**:

* Contract alignment: Final checks confirm shortcut, adjacent-surface, docs, and Playwright coverage are wired and documented.
* Product surface discipline: Final docs/security checks keep Remote Access and unsupported surfaces as no-claim or unavailable copy.

***


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