> For the complete documentation index, see [llms.txt](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase35-session03-runtime-accessibility-controls/implementation-notes.md).

# Implementation Notes

**Session ID**: `phase35-session03-runtime-accessibility-controls` **Started**: 2026-06-26 18:22 **Last Updated**: 2026-06-26 18:56

***

## Session Progress

| Metric              | Value                                           |
| ------------------- | ----------------------------------------------- |
| Tasks Completed     | 20 / 20                                         |
| Estimated Remaining | 0 minutes                                       |
| Blockers            | 0                                               |
| BQC                 | Active - application accessibility/control pass |

***

## Environment

| Check            | Result | Evidence                                                                                                                                                                                          |
| ---------------- | ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Project analysis | PASS   | `analyze-project.sh --json` resolved current session `phase35-session03-runtime-accessibility-controls`, current phase 35, session directory exists, and repo is not detected as a monorepo.      |
| Prerequisites    | PASS   | `check-prereqs.sh --json --env` passed `.spec_system`, `jq-1.7`, and `git version 2.43.0`.                                                                                                        |
| Required tools   | PASS   | `check-prereqs.sh --json --tools "bun,bunx,rg,jq"` passed Bun 1.3.14, bunx 1.3.14, ripgrep 15.1.0, and jq 1.7.                                                                                    |
| BQC scope        | PASS   | Application-code session; relevant BQC focus is accessibility/platform compliance, resource cleanup, duplicate action prevention, state freshness, failure paths, and product surface discipline. |

***

## Working Tree Baseline

Captured before Session 03 edits:

```
 M .spec_system/state.json
?? .spec_system/specs/phase35-session03-runtime-accessibility-controls/
```

Interpretation: `.spec_system/state.json` was already modified before this implement run. This session will preserve it and edit only the active Session 03 spec artifacts plus any source or test files required by focused evidence.

***

## Command Evidence

Command outputs are summarized in task entries. Full terminal transcripts are not committed unless a later validation step requires a separate artifact.

***

## Source Repair Decisions

| Owner                                       | Decision                  | Evidence                                                                                                                                                            |
| ------------------------------------------- | ------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| RuntimeCanvas assistive summary             | No source repair          | Focused tests pass and source clears stale summaries across unavailable, loading, reset, load, error, and unmount paths.                                            |
| RuntimeCanvas compact controls              | No source repair          | Compact Inspect/Next target dispatch and duplicate-prevention tests pass; source uses `dispatchCommand(command, "touch")` with an in-flight ref guard.              |
| Settings Large HUD preference               | No source repair          | Settings tests pass for persistence, optimistic pending state, duplicate prevention, failure rollback, and busy disabling.                                          |
| Render-model Large HUD projection           | No source repair          | Render-model tests pass for 390px and 320px bounded Large HUD projection and deterministic summaries.                                                               |
| Runtime preference replay after async mount | Source repair             | RuntimeCanvas now replays latest preferences after async controller mount so persisted Large HUD state cannot be lost during mount/load races.                      |
| Renderer preference propagation             | No renderer source repair | RuntimeCanvas update and mobile tests confirm `largeHudLabels` reaches runtime; renderer source updates state, renders, and emits summary after preference changes. |

***

## Blockers

None.

***

## Task Log

### \[2026-06-26] - Session Start

**Environment verified**:

* [x] Prerequisites confirmed
* [x] Tools available
* [x] Directory structure ready

***

### Task T001 - Verify Deterministic Project State, Phase 35 Status, And Session 01/02 Completion

**Started**: 2026-06-26 18:22 **Completed**: 2026-06-26 18:24 **Duration**: 2 minutes

**Notes**:

* Verified the spec-system analysis script selects `phase35-session03-runtime-accessibility-controls`.
* Verified Phase 35 is `in_progress`, Sessions 01 and 02 are complete, and Session 03 is the first incomplete candidate session.
* Verified the current session directory exists and contains `spec.md` and `tasks.md`.
* Verified the repo is not detected as a monorepo, so no package-specific scope applies.
* Verified environment and required local implementation tools before source inventory.

**Files Changed**:

* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Created the Session 03 evidence ledger and recorded project-state 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/scripts/analyze-project.sh --json; fi`
  * Result: PASS - current session resolved to `phase35-session03-runtime-accessibility-controls`; current phase is 35; session directory exists; monorepo detection is false.
  * Evidence: script output reported `current_session_files` containing `spec.md` and `tasks.md`, and candidate Sessions 01 and 02 completed with Session 03 incomplete.
* 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/scripts/check-prereqs.sh --json --env; fi`
  * Result: PASS - spec-system, jq, and git environment checks passed.
  * Evidence: checker reported `.spec_system`, `jq-1.7`, `git version 2.43.0`, and no issues.
* Command/check: `if [ -d .spec_system/scripts ]; then bash .spec_system/scripts/check-prereqs.sh --json --tools "bun,bunx,rg,jq"; else bash /home/aiwithapex/.codex/plugins/cache/apex-spec-system/apex-spec/2.1.3-codex/scripts/check-prereqs.sh --json --tools "bun,bunx,rg,jq"; fi`
  * Result: PASS - required implementation and evidence tools are available.
  * Evidence: checker reported Bun 1.3.14, bunx 1.3.14, ripgrep 15.1.0, and jq 1.7.
* Command/check: `git status --short`
  * Result: PASS - working tree baseline captured before Session 03 edits.
  * Evidence: output showed pre-existing `.spec_system/state.json` modification and the untracked active Session 03 spec directory.
* UI product-surface check: N/A - setup evidence only; no user-facing UI changed.
* UI craft check: N/A - no user-facing UI changed.

**BQC Fixes**:

* None - setup evidence only.

***

### Task T002 - Read Session 03 Stub, Phase 35 Routing, Session 01/02 Evidence, And Phase 34 Accessibility Closeout

**Started**: 2026-06-26 18:23 **Completed**: 2026-06-26 18:25 **Duration**: 2 minutes

**Notes**:

* Read the active Session 03 specification and task checklist.
* Read the Phase 35 Session 03 stub and confirmed the owned contracts: dynamic assistive runtime summary, compact Inspect/Next target reachability, Large HUD runtime effect, and mobile no-overflow route proof.
* Read Phase 35 PRD routing for Session 01 and Session 02. Current interpretation is Production Go, no live blockers, no-new-D3 boundary preserved, and Session 03 should verify and preserve current accessibility/control behavior.
* Read completed Session 01 and Session 02 evidence. Session 02 records that dynamic assistive summary, compact control, and related regression anchors already exist and passed focused validation.
* Read Phase 34 Session 02 accessibility and compact-input spec and implementation notes. Phase 34 implemented the summary bridge, compact Inspect/Next controls, Large HUD preference threading, and positive unit/mobile coverage.

**Files Changed**:

* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added Session 03 routing and prerequisite evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T002 complete and updated progress.

**Verification**:

* Command/check: `sed -n '1,260p' .spec_system/specs/phase35-session03-runtime-accessibility-controls/spec.md`
  * Result: PASS - active spec defines a verify-or-add accessibility/control hardening session.
  * Evidence: objectives require dynamic summary preservation, compact Inspect/Next target reachability, Large HUD bounded runtime effect, and mobile route coverage.
* Command/check: `sed -n '1,260p' .spec_system/PRD/phase_35/session_03_runtime_accessibility_controls.md`
  * Result: PASS - Session 03 stub lists AR-D6-001, AR-D6-002, AR-D6-003, and AR-D8-003 acceptance evidence.
  * Evidence: stub requires changing summary, compact Inspect/Next target dispatch, Large HUD positive layout assertion or removal, and mobile e2e proof.
* Command/check: `sed -n '120,230p' .spec_system/PRD/phase_35/PRD_phase_35.md`
  * Result: PASS - Phase 35 PRD records Session 01 and Session 02 results and routes Session 03 to preserve accessibility behavior.
  * Evidence: PRD says live blocker is none, Session 02 direct coverage is present, and Session 03 should verify compact controls, dynamic summaries, Large HUD, and mobile no-overflow behavior.
* Command/check: `sed -n '1,320p' .spec_system/specs/phase35-session02-fixed-blocker-regression-coverage/implementation-notes.md`
  * Result: PASS - Session 02 evidence records direct regression anchors and passing focused gates.
  * Evidence: coverage map includes dynamic assistive runtime summaries and final evidence reports focused unit/browser regression, typecheck, lint, and privacy scan passing.
* Command/check: `sed -n '1,260p' .spec_system/specs/phase34-session02-accessibility-and-compact-input/spec.md` and `sed -n '1,320p' .spec_system/specs/phase34-session02-accessibility-and-compact-input/implementation-notes.md`
  * Result: PASS - Phase 34 accessibility closeout implemented the behavior Session 03 must now preserve.
  * Evidence: spec describes summary bridge, compact Inspect/Next target controls, and Large HUD threading; implementation notes record tests and mobile proof for those paths.
* UI product-surface check: N/A - prerequisite/routing evidence only; no user-facing UI changed.
* UI craft check: N/A - no user-facing UI changed.

**BQC Fixes**:

* None - prerequisite/routing evidence only.

***

### Task T003 - Inventory Current RuntimeCanvas, Settings, Renderer, Render-Model, And Mobile Route Coverage

**Started**: 2026-06-26 18:25 **Completed**: 2026-06-26 18:26 **Duration**: 1 minute

**Notes**:

* Inventoried RuntimeCanvas and confirmed the current command union and compact action controls include `inspect` and `target-next`.
* Confirmed RuntimeCanvas renders a screen-reader-only `role="status"` region with `data-ai-rogue-assistive-summary`, `aria-live="polite"`, and a parent `aria-describedby` bridge.
* Confirmed compact command dispatch uses `dispatchCommand(command, "touch")`, tracks in-flight state, and clears the in-flight ref during cleanup.
* Confirmed Settings exposes and persists `largeHudLabels` through the shared preference save path with optimistic rollback/failure handling.
* Confirmed renderer and render-model consume `largeHudLabels`, emit frame `renderSummary`, project larger bounded HUD sprites, and include Large HUD text in deterministic summaries.
* Confirmed mobile Playwright coverage already touches compact Inspect, Next target, dynamic summary after movement, keyboard preservation, and no-overflow checks.
* Ran focused baseline unit tests before editing assertions; all current focused tests passed.

**Files Changed**:

* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added source/test inventory evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T003 complete and updated progress.

**Verification**:

* Command/check: `rg -n "assistive|data-ai-rogue-assistive-summary|aria-describedby|aria-live|summary|compact|dispatchCompactCommand|inspect|target-next|largeHudLabels|Large HUD|inFlight|pending" src/extensions/ai-rogue/views/runtime-canvas.tsx`
  * Result: PASS - RuntimeCanvas contains the expected summary bridge, compact controls, command dispatch, cleanup, and Large HUD preference wiring.
  * Evidence: matches included `inspect`, `target-next`, `compactCommandInFlightRef`, `largeHudLabels`, `aria-describedby`, `aria-live`, and `data-ai-rogue-assistive-summary`.
* Command/check: `rg -n "largeHudLabels|Large HUD|save|busy|pending|disabled|rollback|failure|Failed|error|persist" src/extensions/ai-rogue/views/settings-view.tsx src/extensions/ai-rogue/__tests__/client.test.tsx`
  * Result: PASS - Settings exposes Large HUD labels through the existing persistence path and client tests include preference persistence coverage.
  * Evidence: matches included `largeHudLabels`, `Large HUD labels`, pending preference state, disabled controls, optimistic rollback, and failure messages.
* Command/check: `rg -n "largeHudLabels|LARGE_HUD|hudHeight|summary|bounded|renderPreferences|preferences|frame summary|onFrame|assistive" src/extensions/ai-rogue/runtime/render-model.ts src/extensions/ai-rogue/runtime/renderer.ts src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts`
  * Result: PASS - renderer and render-model include Large HUD preference propagation, frame summary emission, bounded HUD helpers, and positive projection coverage.
  * Evidence: matches included `AI_ROGUE_RENDER_LARGE_HUD_HEIGHT`, `boundedHudX`, `emitRenderSummary`, `state.isLargeHudLabels`, and Large HUD test assertions.
* Command/check: `rg -n "assistive|summary|Inspect|Next target|target-next|large HUD|largeHudLabels|overflow|Ledger|Loadout|Settings|keyboard|bridge|/__" tests/e2e/ai-rogue-mobile.spec.ts`
  * Result: PASS - mobile coverage includes compact Inspect/Next target, summary, keyboard, no-overflow, and no-bridge anchors.
  * Evidence: matches included `AI Rogue Inspect`, `AI Rogue Next target`, `data-ai-rogue-assistive-summary`, `expectNoHorizontalOverflow`, and `**/__live-data`.
* Command/check: `bun run test -- src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx src/extensions/ai-rogue/__tests__/client.test.tsx src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts`
  * Result: PASS - focused baseline Vitest suites passed before source/test edits.
  * Evidence: Vitest reported 3 test files and 49 tests passed.
* UI product-surface check: PASS - inspected RuntimeCanvas and Settings visible copy; normal Play/Settings surfaces expose product controls and accessibility preferences, while runtime event details remain hidden.
* UI craft check: PASS - existing compact controls use wrapped controls with stable touch targets, disabled states, and no visible diagnostic panels.

**BQC Fixes**:

* None - inventory found existing resource cleanup, duplicate action prevention, failure handling, and product-surface boundaries before assertion edits.

***

### Task T004 - Create Implementation Notes Scaffold For Accessibility, Compact Controls, Large HUD, Command Evidence, And Route Proof

**Started**: 2026-06-26 18:24 **Completed**: 2026-06-26 18:27 **Duration**: 3 minutes

**Notes**:

* Created and populated the Session 03 implementation notes artifact.
* Added session metadata, progress, environment, working-tree baseline, command evidence, blockers, and task log sections.
* Seeded the ledger with accessibility/control routing evidence and focused baseline test results.
* Recorded BQC as active because this session verifies and may adjust application accessibility/control behavior.

**Files Changed**:

* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Created and populated the implementation evidence ledger scaffold.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T004 complete and updated progress.

**Verification**:

* Command/check: `rg -n "^## Session Progress|^## Environment|^## Working Tree Baseline|^## Command Evidence|^## Blockers|^## Task Log|Task T001|Task T002|Task T003" .spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md`
  * Result: PASS - required ledger scaffold sections and setup task logs are present.
  * Evidence: ripgrep returned headings for session progress, environment, working tree, command evidence, blockers, and task log, plus entries for T001 through T003.
* Command/check: targeted inspection of `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md`
  * Result: PASS - scaffold includes session ID, timestamps, BQC status, environment evidence, working-tree baseline, and per-task verification entries.
  * Evidence: implementation notes now contain setup task evidence and are ready for task-by-task coverage logs.
* UI product-surface check: N/A - spec-system artifact only; no user-facing UI changed.
* UI craft check: N/A - spec-system artifact only.

**BQC Fixes**:

* None - evidence scaffold only.

***

### Task T005 - Verify Mounted Runtime Assistive Summary Update And Cleanup Coverage

**Started**: 2026-06-26 18:27 **Completed**: 2026-06-26 18:28 **Duration**: 1 minute

**Notes**:

* Extended existing RuntimeCanvas assistive-summary tests with explicit stale-summary clearing during reset.
* Extended durable load coverage to assert the live region reports resetting and does not announce stale saved-run summary text while load is pending.
* Added unavailable-state live-region assertion for the associated summary surface.
* Confirmed existing coverage still covers loading, ready, running summary update after movement, error mount failure, invalid-load error, offline state, and unmount cleanup.

**Files Changed**:

* `src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx` - Added reset/load/unavailable assistive-summary assertions.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added T005 evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T005 complete and updated progress.

**Verification**:

* Command/check: `bun run test -- src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`
  * Result: PASS - RuntimeCanvas focused suite passed after assertion updates.
  * Evidence: Vitest reported 1 test file and 12 tests passed.
* Command/check: targeted inspection of `src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`
  * Result: PASS - assistive-summary assertions cover loading, ready fallback, running update after movement, reset clearing, durable load clearing, unavailable, mount error, invalid-load error, and unmount removal.
  * Evidence: tests assert `role="status"`, `data-ai-rogue-assistive-summary`, `aria-describedby`, stale-summary absence during reset/load, and DOM removal after unmount.
* UI product-surface check: PASS - tests verify screen-reader-only product summary behavior and do not add visible diagnostics.
* UI craft check: PASS - no visible UI changed; assertions preserve accessible summary lifecycle and product-facing notices.

**BQC Fixes**:

* State freshness on re-entry: Added coverage that reset and load states clear the previous active-run summary before the next runtime state is ready (`src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`).

***

### Task T006 - Verify Compact Inspect And Next Target Dispatch With Duplicate-Trigger Prevention

**Started**: 2026-06-26 18:28 **Completed**: 2026-06-26 18:29 **Duration**: 1 minute

**Notes**:

* Verified existing compact action coverage dispatches `inspect` and `target-next` through `dispatchCommand(command, "touch")`.
* Added a reentrant duplicate-trigger test: while an Inspect dispatch is executing, an attempted Next target click is ignored by the in-flight guard.
* Confirmed hidden runtime event evidence records only the accepted Inspect command and not the ignored duplicate target-next command.
* No RuntimeCanvas source repair was required.

**Files Changed**:

* `src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx` - Added reentrant duplicate-trigger coverage for compact action dispatch.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added T006 evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T006 complete and updated progress.

**Verification**:

* Command/check: `bun run test -- src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`
  * Result: PASS - RuntimeCanvas focused suite passed after duplicate-prevention coverage.
  * Evidence: Vitest reported 1 test file and 13 tests passed.
* Command/check: targeted inspection of `src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`
  * Result: PASS - tests cover Inspect/Next target dispatch and reentrant duplicate-trigger prevention.
  * Evidence: compact action test expects `dispatchCommand("inspect", "touch")` and `dispatchCommand("target-next", "touch")`; duplicate test expects one Inspect dispatch and no `target-next touch` event while in-flight.
* UI product-surface check: PASS - tests target product compact controls and hidden runtime-event evidence only; no user-facing diagnostics were added.
* UI craft check: PASS - no visible UI changed; existing wrapped compact controls and disabled states remain under test.

**BQC Fixes**:

* Duplicate action prevention: Added direct reentrant coverage for compact touch command dispatch while a command is in-flight (`src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`).

***

### Task T007 - Verify Keyboard-Mode Preservation For Inspect And Target Cycling While Compact Buttons Remain Disabled

**Started**: 2026-06-26 18:29 **Completed**: 2026-06-26 18:30 **Duration**: 1 minute

**Notes**:

* Extended the RuntimeCanvas keyboard-mode test to assert the default keyboard bindings still map `KeyE` to `inspect` and `Tab` to `target-next`.
* Preserved existing assertions that compact Strike, Inspect, and Next target buttons are disabled in explicit keyboard mode and clicks do not dispatch touch commands.
* No RuntimeCanvas source repair was required because keyboard input remains owned by the renderer/input sampler and compact buttons stay disabled in keyboard mode.

**Files Changed**:

* `src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx` - Added keyboard binding assertions beside keyboard-mode disabled compact-control coverage.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added T007 evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T007 complete and updated progress.

**Verification**:

* Command/check: `bun run test -- src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`
  * Result: PASS - RuntimeCanvas focused suite passed after keyboard preservation assertions.
  * Evidence: Vitest reported 1 test file and 13 tests passed.
* Command/check: targeted inspection of `src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`
  * Result: PASS - explicit keyboard mode now verifies compact buttons remain disabled and `KeyE`/`Tab` still map to Inspect/Next target.
  * Evidence: assertions cover disabled Strike/Inspect/Next target compact buttons, no touch dispatch, and `commandForKeyboardEvent` returning `inspect` and `target-next`.
* UI product-surface check: PASS - tests preserve product keyboard/touch separation and add no visible diagnostics.
* UI craft check: PASS - no visible UI changed; disabled compact controls remain under focused test coverage.

**BQC Fixes**:

* Accessibility and platform compliance: Added direct binding assertions for keyboard access to Inspect and target cycling while compact touch buttons remain disabled in keyboard mode (`src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`).

***

### Task T008 - Verify Settings Large HUD Preference Persistence Coverage

**Started**: 2026-06-26 18:30 **Completed**: 2026-06-26 18:31 **Duration**: 1 minute

**Notes**:

* Added Large HUD-specific Settings tests for optimistic pending persistence, duplicate write prevention while pending, successful save status, failure rollback, and busy storage disabling.
* Preserved the existing shared Settings preference test coverage for reduced motion, input modes, audio mute, and scoped reset.
* No Settings source repair was required because the existing preference save path already handles optimistic state, duplicate pending keys, failure rollback, and disabled mutation states.

**Files Changed**:

* `src/extensions/ai-rogue/__tests__/client.test.tsx` - Added Large HUD preference persistence, failure, and busy-state assertions.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added T008 evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T008 complete and updated progress.

**Verification**:

* Command/check: `bun run test -- src/extensions/ai-rogue/__tests__/client.test.tsx`
  * Result: PASS - focused client/Settings suite passed after Large HUD coverage.
  * Evidence: Vitest reported 1 test file and 28 tests passed.
* Command/check: targeted inspection of `src/extensions/ai-rogue/__tests__/client.test.tsx`
  * Result: PASS - Large HUD tests cover enabled persistence, optimistic checked state, disabled pending state, duplicate prevention, failure rollback, and busy storage disabling.
  * Evidence: assertions call `savePreferences({ largeHudLabels: true })`, verify checked/disabled pending state, verify one call during duplicate click, verify failure message rollback, and verify no save call while `isMutating`.
* UI product-surface check: PASS - tests use the product-facing "Large HUD labels" Settings control and status text; no diagnostics were added.
* UI craft check: PASS - no visible UI changed; disabled and status states remain covered through existing Settings layout.

**BQC Fixes**:

* Failure path completeness: Added failure rollback coverage for Large HUD preference persistence.
* Duplicate action prevention: Added pending duplicate-write coverage for Large HUD preference saves (`src/extensions/ai-rogue/__tests__/client.test.tsx`).

***

### Task T009 - Verify Bounded Large HUD Render Projection Coverage

**Started**: 2026-06-26 18:31 **Completed**: 2026-06-26 18:32 **Duration**: 1 minute

**Notes**:

* Tightened the Large HUD render-model test to assert deterministic repeated summary and HUD sprite projection output.
* Added a narrower 320px mobile viewport assertion with compact input and Large HUD enabled.
* Confirmed all Large HUD HUD-layer sprites remain inside the canvas bounds and HUD strip for both 390px and 320px viewport checks.
* No render-model source repair was required because the bounded Large HUD projection already exists.

**Files Changed**:

* `src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts` - Added repeated deterministic projection and 320px bounded Large HUD assertions.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added T009 evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T009 complete and updated progress.

**Verification**:

* Command/check: `bun run test -- src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts`
  * Result: PASS - focused render-model suite passed after Large HUD assertion updates.
  * Evidence: Vitest reported 1 test file and 12 tests passed.
* Command/check: targeted inspection of `src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts`
  * Result: PASS - Large HUD test covers larger HUD height/sprites, summary text, repeated deterministic output, 390px bounds, and 320px compact mobile bounds.
  * Evidence: assertions include `large HUD labels`, `compact input`, repeated summary equality, repeated HUD sprite equality, and `x/y + width/height` canvas-bound checks.
* UI product-surface check: N/A - render projection data only; no DOM product surface changed.
* UI craft check: PASS - bounded projection assertions guard the narrow mobile HUD layout against overlap or overflow.

**BQC Fixes**:

* Contract alignment: Added deterministic repeated render-model output assertions for Large HUD preferences and narrow mobile viewport bounds (`src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts`).

***

### Task T010 - Repair Runtime Assistive Summary Bridge Only If Focused Tests Show A Gap

**Started**: 2026-06-26 18:32 **Completed**: 2026-06-26 18:33 **Duration**: 1 minute

**Notes**:

* No RuntimeCanvas source repair was needed.
* Focused RuntimeCanvas tests passed after adding summary lifecycle assertions for loading, unavailable, error, reset, load, running update, and unmount.
* Source inspection confirmed RuntimeCanvas clears `runtimeRenderSummary` on unavailable, mount error, loading, status reset/destroy/error, explicit reset, load, and load error paths.
* Source inspection confirmed the Play section is associated with the `data-ai-rogue-assistive-summary` live region through `aria-describedby`.

**Files Changed**:

* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added no-change repair-gate evidence for T010.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T010 complete and updated progress.

**Verification**:

* Command/check: `git diff -- src/extensions/ai-rogue/views/runtime-canvas.tsx`
  * Result: PASS - no RuntimeCanvas source changes were made for this repair gate.
  * Evidence: command produced no diff output.
* Command/check: `rg -n "setRuntimeRenderSummary\\(null\\)|shouldClearRuntimeRenderSummaryForStatus|aria-describedby=|data-ai-rogue-assistive-summary" src/extensions/ai-rogue/views/runtime-canvas.tsx`
  * Result: PASS - current source contains summary cleanup and association points.
  * Evidence: matches include `setRuntimeRenderSummary(null)`, `shouldClearRuntimeRenderSummaryForStatus`, `aria-describedby`, and `data-ai-rogue-assistive-summary`.
* Command/check: `bun run test -- src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`
  * Result: PASS - focused RuntimeCanvas suite passed after T005-T007 coverage updates.
  * Evidence: latest run reported 1 test file and 13 tests passed.
* UI product-surface check: PASS - associated summary is `sr-only`; visible Play surface remains product-facing.
* UI craft check: PASS - no UI source changed; existing compact/mobile layout remains under focused tests.

**BQC Fixes**:

* None for source - T005 test coverage already covers stale-summary cleanup behavior.

***

### Task T011 - Repair Compact Inspect And Next Target Controls Only If Focused Tests Show A Gap

**Started**: 2026-06-26 18:33 **Completed**: 2026-06-26 18:34 **Duration**: 1 minute

**Notes**:

* No RuntimeCanvas compact-control source repair was needed.
* Focused tests now verify Inspect and Next target dispatch through `dispatchCommand(command, "touch")`.
* Focused tests now verify duplicate-trigger prevention with a reentrant dispatch attempt while a compact command is in-flight.
* Source inspection confirmed the compact action array includes `inspect` and `target-next`, compact dispatch uses the touch command path, and `compactCommandInFlightRef` prevents duplicate dispatch.

**Files Changed**:

* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added no-change repair-gate evidence for T011.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T011 complete and updated progress.

**Verification**:

* Command/check: `git diff -- src/extensions/ai-rogue/views/runtime-canvas.tsx`
  * Result: PASS - no RuntimeCanvas source changes were made for this repair gate.
  * Evidence: command produced no diff output.
* Command/check: `rg -n "compactCommandInFlightRef|dispatchCommand\\?\\.\\(command, \\\"touch\\\"\\)|inspect|target-next" src/extensions/ai-rogue/views/runtime-canvas.tsx`
  * Result: PASS - current source contains compact Inspect/Next target controls and in-flight guard.
  * Evidence: matches include compact action definitions, `compactCommandInFlightRef`, and `dispatchCommand?.(command, "touch")`.
* Command/check: `bun run test -- src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`
  * Result: PASS - focused RuntimeCanvas suite passed with compact dispatch and duplicate-prevention assertions.
  * Evidence: latest run reported 1 test file and 13 tests passed.
* UI product-surface check: PASS - compact controls expose product gameplay verbs only: Strike, Surge, Protocol, Inspect, and Next target.
* UI craft check: PASS - compact buttons stay in the existing wrapped control row with disabled-state behavior under test.

**BQC Fixes**:

* None for source - T006 test coverage already covers duplicate compact command prevention.

***

### Task T012 - Repair Settings Large HUD Preference Behavior Only If Focused Tests Show A Gap

**Started**: 2026-06-26 18:34 **Completed**: 2026-06-26 18:35 **Duration**: 1 minute

**Notes**:

* No Settings source repair was needed.
* Focused client tests verify Large HUD persistence, optimistic checked state, pending disabled state, duplicate save prevention, failure rollback, and busy storage disabling.
* Source inspection confirmed the Large HUD Labels preference is part of the shared accessibility preference list and uses the existing `savePreference` path with pending-key tracking and rollback.

**Files Changed**:

* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added no-change repair-gate evidence for T012.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T012 complete and updated progress.

**Verification**:

* Command/check: `git diff -- src/extensions/ai-rogue/views/settings-view.tsx`
  * Result: PASS - no Settings source changes were made for this repair gate.
  * Evidence: command produced no diff output.
* Command/check: `rg -n "largeHudLabels|Large HUD|pendingPreferenceKeysRef|setOptimisticPreferences|Preferences could not be saved" src/extensions/ai-rogue/views/settings-view.tsx`
  * Result: PASS - current Settings source contains Large HUD preference wiring and failure/pending handling.
  * Evidence: matches include `largeHudLabels`, `Large HUD labels`, pending preference keys, optimistic preferences, and generic save failure text.
* Command/check: `bun run test -- src/extensions/ai-rogue/__tests__/client.test.tsx`
  * Result: PASS - focused client/Settings suite passed with Large HUD persistence coverage.
  * Evidence: latest run reported 1 test file and 28 tests passed.
* UI product-surface check: PASS - Settings exposes product-facing accessibility copy for Large HUD Labels and persistence status text.
* UI craft check: PASS - no UI source changed; disabled and status behavior remains covered.

**BQC Fixes**:

* None for source - T008 test coverage already covers Large HUD persistence failure, duplicate pending writes, and busy disabled state.

***

### Task T013 - Repair Large HUD Render-Model Projection Only If Focused Tests Show A Gap

**Started**: 2026-06-26 18:35 **Completed**: 2026-06-26 18:36 **Duration**: 1 minute

**Notes**:

* No render-model source repair was needed.
* Focused render-model tests verify Large HUD increases HUD dimensions, changes deterministic summary text, preserves repeated projection output, and keeps HUD sprites inside 390px and 320px canvas bounds.
* Source inspection confirmed `largeHudLabels` adjusts viewport HUD height, HUD sprite sizes/positions, cache key preferences, and summary text.

**Files Changed**:

* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added no-change repair-gate evidence for T013.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T013 complete and updated progress.

**Verification**:

* Command/check: `git diff -- src/extensions/ai-rogue/runtime/render-model.ts`
  * Result: PASS - no render-model source changes were made for this repair gate.
  * Evidence: command produced no diff output.
* Command/check: `rg -n "largeHudLabels|AI_ROGUE_RENDER_LARGE_HUD_HEIGHT|boundedHudX|large HUD labels" src/extensions/ai-rogue/runtime/render-model.ts`
  * Result: PASS - current render-model source contains Large HUD projection and summary behavior.
  * Evidence: matches include Large HUD height constant, viewport preference handling, bounded HUD placement, and summary text.
* Command/check: `bun run test -- src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts`
  * Result: PASS - focused render-model suite passed with tightened Large HUD assertions.
  * Evidence: latest run reported 1 test file and 12 tests passed.
* UI product-surface check: N/A - render projection data only; no DOM product surface changed.
* UI craft check: PASS - bounded 390px and 320px projection tests guard against mobile HUD overflow.

**BQC Fixes**:

* None for source - T009 test coverage already covers deterministic Large HUD projection and narrow mobile bounds.

***

### Task T014 - Repair Renderer Preference Propagation Or Frame Summary Events Only If Large HUD Runtime Updates Fail

**Started**: 2026-06-26 18:33 **Completed**: 2026-06-26 18:34 **Duration**: 1 minute

**Notes**:

* No renderer source repair was needed.
* Repaired RuntimeCanvas preference replay after async mount resolution so a persisted Large HUD preference loaded during mount is applied to the controller once it exists.
* Added RuntimeCanvas bridge coverage that a Large HUD preference change reaches `controller.updatePreferences` as `largeHudLabels: true`.
* Renderer source inspection confirmed `updatePreferences` stores `state.isLargeHudLabels`, clears the render projection cache, renders, and emits a fresh frame summary.
* Renderer source inspection confirmed `renderPreferences(state)` forwards `largeHudLabels` into the render-model projection used for frame summaries.

**Files Changed**:

* `src/extensions/ai-rogue/views/runtime-canvas.tsx` - Added shared runtime preference helper and post-mount latest-preference replay.
* `src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx` - Added Large HUD runtime update propagation assertion.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added T014 evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T014 complete and updated progress.

**Verification**:

* Command/check: `git diff -- src/extensions/ai-rogue/runtime/renderer.ts`
  * Result: PASS - no renderer source changes were made for this repair gate.
  * Evidence: command produced no diff output.
* Command/check: targeted inspection of `src/extensions/ai-rogue/views/runtime-canvas.tsx`
  * Result: PASS - RuntimeCanvas applies one consistent preference payload on prop updates, initial mount options, and post-mount replay.
  * Evidence: `runtimeControllerPreferences(...)` feeds `controllerRef.current?.updatePreferences(...)`, mount preferences, and `controller.updatePreferences(...)` after the async controller assignment.
* Command/check: `sed -n '885,920p' src/extensions/ai-rogue/runtime/renderer.ts && sed -n '225,245p' src/extensions/ai-rogue/runtime/renderer.ts && sed -n '1628,1642p' src/extensions/ai-rogue/runtime/renderer.ts`
  * Result: PASS - renderer update and summary paths already propagate Large HUD changes.
  * Evidence: `updatePreferences` assigns `state.isLargeHudLabels`, clears projection cache, calls `render()`, calls `emitRenderSummary()`, and `renderPreferences` returns `largeHudLabels: state.isLargeHudLabels`.
* Command/check: `bun run test -- src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`
  * Result: PASS - RuntimeCanvas suite passed with Large HUD update propagation assertion.
  * Evidence: latest run reported 1 test file and 13 tests passed.
* UI product-surface check: PASS - no renderer or visible DOM source changed; preference propagation is covered through product Settings/Play behavior.
* UI craft check: PASS - no visible UI source changed; render-model bounds remain under focused test coverage.

**BQC Fixes**:

* State freshness on re-entry: Replayed latest RuntimeCanvas preferences after async mount resolution so persisted Large HUD state is not lost if preferences load while the controller is mounting (`src/extensions/ai-rogue/views/runtime-canvas.tsx`).
* Contract alignment: Added bridge coverage that Large HUD preference updates reach the runtime controller before renderer projection (`src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`).

***

### Task T015 - Update Implementation Notes With Source Repair And No-Change Evidence

**Started**: 2026-06-26 18:36 **Completed**: 2026-06-26 18:37 **Duration**: 1 minute

**Notes**:

* Added a Source Repair Decisions table summarizing T010-T014.
* Recorded that the only production source repair was the RuntimeCanvas post-mount preference replay; Settings, render-model, and renderer required no source changes.
* Preserved the positive test changes as the implementation evidence for Session 03 coverage gaps.

**Files Changed**:

* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added source repair decision summary and T015 evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T015 complete and updated progress.

**Verification**:

* Command/check: targeted inspection of `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md`
  * Result: PASS - notes contain per-task evidence for T010-T014 and a source repair decisions summary.
  * Evidence: table records no-source-repair decisions for RuntimeCanvas summary, compact controls, Settings Large HUD, render-model Large HUD, and renderer propagation.
* Command/check: `git diff -- src/extensions/ai-rogue/views/runtime-canvas.tsx src/extensions/ai-rogue/views/settings-view.tsx src/extensions/ai-rogue/runtime/render-model.ts src/extensions/ai-rogue/runtime/renderer.ts`
  * Result: PASS - production source diff is limited to RuntimeCanvas preference payload sharing and post-mount preference replay.
  * Evidence: Settings, render-model, and renderer produced no diff output.
* UI product-surface check: PASS - source repair decisions add no product UI copy or diagnostics.
* UI craft check: PASS - no user-facing UI source changed.

**BQC Fixes**:

* None - evidence rollup only.

***

### Task T016 - Extend Mobile Playwright Coverage For Play Compact Controls, Dynamic Summary, Large HUD, And No-Overflow Layout

**Started**: 2026-06-26 18:37 **Completed**: 2026-06-26 18:43 **Duration**: 6 minutes

**Notes**:

* Extended mobile Play coverage so the portrait compact test seeds Large HUD Labels enabled and asserts the assistive summary reports `large HUD labels`.
* Preserved compact Inspect, Next target, movement, dynamic assistive summary, keyboard preservation, painted canvas, and no-overflow Play checks.
* Initial mobile runs failed because the test helper reset Large HUD to false on each navigation and because RuntimeCanvas could lose latest preferences during async mount. Repaired the RuntimeCanvas mount replay and corrected the helper usage.

**Files Changed**:

* `tests/e2e/ai-rogue-mobile.spec.ts` - Added Large HUD enabled-state assertion to the mobile Play route and extended preference seeding.
* `src/extensions/ai-rogue/views/runtime-canvas.tsx` - Replayed latest runtime preferences after async mount to preserve persisted Large HUD state.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added T016 evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T016 complete and updated progress.

**Verification**:

* Command/check: `bunx playwright test tests/e2e/ai-rogue-mobile.spec.ts -g "mobile portrait"`
  * Result: FAIL then PASS - initial failure showed summary still reported `standard HUD labels`; after RuntimeCanvas preference replay and corrected Large HUD seeding, targeted mobile portrait test passed.
  * Evidence: final targeted run reported 1 Chromium test passed.
* Command/check: `bunx playwright test tests/e2e/ai-rogue-mobile.spec.ts`
  * Result: PASS - full AI Rogue mobile Playwright suite passed after Play and route updates.
  * Evidence: Playwright reported 5 Chromium tests passed.
* Command/check: `bun run test -- src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx`
  * Result: PASS - RuntimeCanvas focused unit suite passed after source repair.
  * Evidence: latest run reported 1 test file and 13 tests passed.
* UI product-surface check: PASS - mobile Play test covers product controls, hidden assistive summary, and no visible diagnostics.
* UI craft check: PASS - mobile Play keeps canvas, seed, compact controls, and no-overflow layout in frame at 390px.

**BQC Fixes**:

* State freshness on re-entry: Repaired RuntimeCanvas async mount preference replay so persisted Large HUD state is applied when Play mounts from browser storage (`src/extensions/ai-rogue/views/runtime-canvas.tsx`).

***

### Task T017 - Extend Mobile Playwright Route Checks For Ledger, Loadout, And Settings No-Overflow Without Bridge Requests

**Started**: 2026-06-26 18:37 **Completed**: 2026-06-26 18:44 **Duration**: 7 minutes

**Notes**:

* Added a mobile route test for Ledger, Loadout, and Settings.
* Each route asserts the expected heading is visible, RuntimeCanvas bridge is absent, and document-level horizontal overflow stays within the accepted 1px tolerance.
* Added request monitoring for unexpected `/__*` calls while allowing existing host-owned endpoints: `/__live-data`, `/__operator-photo`, `/__hermes_status`, and `/__openclaw_status`.
* Initial route assertion failed on existing host status/photo endpoints; the final assertion now targets unexpected bridge-style calls instead of known host shell requests.

**Files Changed**:

* `tests/e2e/ai-rogue-mobile.spec.ts` - Added Ledger/Loadout/Settings route no-overflow and unexpected bridge-request coverage.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added T017 evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T017 complete and updated progress.

**Verification**:

* Command/check: `bunx playwright test tests/e2e/ai-rogue-mobile.spec.ts`
  * Result: PASS - full AI Rogue mobile Playwright suite passed after route coverage update.
  * Evidence: Playwright reported 5 Chromium tests passed, including the Ledger/Loadout/Settings no-overflow and bridge-request test.
* Command/check: targeted inspection of `tests/e2e/ai-rogue-mobile.spec.ts`
  * Result: PASS - route test covers Ledger, Loadout, and Settings and rejects unexpected internal bridge paths.
  * Evidence: test iterates all three routes, checks `[data-ai-rogue-runtime-bridge]` count is 0, calls `expectNoHorizontalOverflow(page)`, and expects collected unexpected bridge requests to equal `[]`.
* UI product-surface check: PASS - route checks inspect product headings and absence of runtime bridge on non-Play routes; no diagnostics were added.
* UI craft check: PASS - no-overflow coverage runs at 390px mobile viewport for Ledger, Loadout, and Settings.

**BQC Fixes**:

* Product surface discipline: Added mobile route coverage proving non-Play AI Rogue routes do not mount the runtime bridge and do not introduce unexpected internal bridge requests (`tests/e2e/ai-rogue-mobile.spec.ts`).

***

### Task T018 - Run Focused RuntimeCanvas, Settings/Client, Render-Model, And AI Rogue Mobile Tests

**Started**: 2026-06-26 18:45 **Completed**: 2026-06-26 18:46 **Duration**: 1 minute

**Notes**:

* Ran the focused Vitest bundle after RuntimeCanvas, Settings/client, and render-model test/source changes.
* Used the final full mobile Playwright rerun from T016/T017 as the browser coverage evidence because no source or e2e files changed after that pass.

**Files Changed**:

* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added T018 focused test evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T018 complete and updated progress.

**Verification**:

* Command/check: `bun run test -- src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx src/extensions/ai-rogue/__tests__/client.test.tsx src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts`
  * Result: PASS - focused RuntimeCanvas, client/Settings, and render-model Vitest bundle passed.
  * Evidence: Vitest reported 3 test files and 53 tests passed.
* Command/check: `bunx playwright test tests/e2e/ai-rogue-mobile.spec.ts`
  * Result: PASS - focused AI Rogue mobile Playwright suite passed after final source/e2e changes.
  * Evidence: final run reported 5 Chromium tests passed.
* UI product-surface check: PASS - focused unit and mobile suites verify product controls, screen-reader summary, Settings labels, and non-Play route boundaries without visible diagnostics.
* UI craft check: PASS - mobile Playwright verifies 390px no-overflow for Play, Ledger, Loadout, and Settings.

**BQC Fixes**:

* None - verification task only.

***

### Task T019 - Run Typecheck, Lint, And Privacy/Capability Scans

**Started**: 2026-06-26 18:46 **Completed**: 2026-06-26 18:52 **Duration**: 6 minutes

**Notes**:

* Ran `bun run typecheck`; initial run failed on new test mock typings. Fixed deferred resolver typing, failure mock shape, optional dispatch source, and optional durable summary assertions.
* Reran `bun run typecheck`; final run passed.
* Ran `bun run lint`; initial run failed on one Prettier wrapping issue in the mobile spec. Fixed formatting and reran lint successfully.
* Ran targeted AI Rogue privacy/capability scans. Production-source matches were pre-existing audio asset fetch and hosted-demo copy; touched RuntimeCanvas production source had no hosted/network/bridge primitive matches.
* Confirmed whitespace check passed.

**Files Changed**:

* `src/extensions/ai-rogue/__tests__/client.test.tsx` - Fixed Large HUD test mock typing after typecheck.
* `src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx` - Fixed compact dispatch mock and durable summary typing after typecheck.
* `tests/e2e/ai-rogue-mobile.spec.ts` - Fixed Prettier wrapping and route allowlist.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added T019 evidence.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T019 complete and updated progress.

**Verification**:

* Command/check: `bun run typecheck`
  * Result: FAIL then PASS - initial TypeScript errors in new tests were fixed; final run exited 0.
  * Evidence: final output was `tsc --noEmit` with no errors.
* Command/check: `bun run lint`
  * Result: FAIL then PASS - initial Prettier lint issue in `tests/e2e/ai-rogue-mobile.spec.ts` was fixed; final run exited 0.
  * Evidence: final output was `eslint .` with no errors.
* Command/check: `rg -n "fetch\\(|sendBeacon|navigator\\.sendBeacon|analytics|collector|hosted|Function\\(|new Worker|document\\.cookie|remote game|remote-loading|/__" src/extensions/ai-rogue --glob '!**/__tests__/**'`
  * Result: PASS with expected pre-existing matches - no new hosted/network/bridge primitive was introduced by touched production code.
  * Evidence: matches were limited to existing local audio asset `fetch(url)` in `runtime/audio.ts` and existing hosted-demo explanatory copy in `ledger-view.tsx`.
* Command/check: `rg -n "fetch\\(|sendBeacon|navigator\\.sendBeacon|analytics|collector|hosted|Function\\(|new Worker|document\\.cookie|remote game|remote-loading|/__" src/extensions/ai-rogue/views/runtime-canvas.tsx tests/e2e/ai-rogue-mobile.spec.ts`
  * Result: PASS with expected test-only matches - touched RuntimeCanvas source has no matches; mobile e2e matches are the explicit internal-route allowlist and `/__live-data` fixture.
  * Evidence: output listed only test file `__` route strings.
* Command/check: `git diff --check HEAD`
  * Result: PASS - no whitespace errors.
  * Evidence: command produced no output.
* UI product-surface check: PASS - no hosted/network/bridge diagnostic copy was added to product UI.
* UI craft check: PASS - lint and mobile checks preserve formatting and no-overflow behavior.

**BQC Fixes**:

* Contract alignment: Fixed new test mocks so TypeScript contracts match the runtime/controller and save-state result shapes.

***

### Task T020 - Validate ASCII, LF Endings, Product-Surface Copy, And Final Session Evidence

**Started**: 2026-06-26 18:52 **Completed**: 2026-06-26 18:56 **Duration**: 4 minutes

**Notes**:

* Reran focused Vitest after type fixes and final source/test edits.
* Reran full mobile Playwright after all formatting and typing fixes.
* Verified touched files are ASCII-only and LF-only.
* Verified no whitespace errors.
* Verified product-surface scan found no debug, diagnostic, telemetry, scaffold, route ownership, readiness badge, runtime boundary, resize readout, or shell-ready copy in touched product/e2e surfaces.
* Updated task checklist and completion checklist for implement handoff.

**Files Changed**:

* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/implementation-notes.md` - Added final T020 evidence and set progress to 20/20.
* `.spec_system/specs/phase35-session03-runtime-accessibility-controls/tasks.md` - Marked T020 and completion checklist complete and updated next step.

**Verification**:

* Command/check: `bun run test -- src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx src/extensions/ai-rogue/__tests__/client.test.tsx src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts`
  * Result: PASS - final focused Vitest sweep passed.
  * Evidence: Vitest reported 3 test files and 53 tests passed.
* Command/check: `bunx playwright test tests/e2e/ai-rogue-mobile.spec.ts`
  * Result: PASS - final mobile Playwright sweep passed.
  * Evidence: Playwright reported 5 Chromium tests passed.
* Command/check: `perl -ne 'print "$ARGV:$.:$_" if /[^\x00-\x7F]/' [touched files]`
  * Result: PASS - touched files are ASCII-only.
  * Evidence: command produced no output.
* Command/check: `perl -ne 'print "$ARGV:$.:CRLF\n" if /\r/' [touched files]`
  * Result: PASS - touched files use LF endings.
  * Evidence: command produced no output.
* Command/check: `git diff --check HEAD`
  * Result: PASS - no whitespace errors.
  * Evidence: command produced no output.
* Command/check: `rg -n "debug|diagnostic|telemetry|scaffold|route ownership|readiness badge|runtime boundary|resize readout|shell ready" src/extensions/ai-rogue/views/runtime-canvas.tsx src/extensions/ai-rogue/views/settings-view.tsx tests/e2e/ai-rogue-mobile.spec.ts`
  * Result: PASS - product-surface anti-pattern scan found no matches.
  * Evidence: ripgrep exited 1 with no output.
* Command/check: `git status --short`
  * Result: PASS - final working tree scope reviewed.
  * Evidence: modified files are `.spec_system/state.json` pre-existing, RuntimeCanvas, focused AI Rogue tests, mobile e2e, and the untracked active Session 03 spec artifacts.
* UI product-surface check: PASS - visible product surfaces remain product-facing; diagnostics remain hidden or test-only.
* UI craft check: PASS - final mobile Playwright verifies no-overflow Play, Ledger, Loadout, and Settings routes at 390px.

**BQC Fixes**:

* None - final verification task only.

***


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