> 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-session09-documentation-and-media-policy-sync/implementation-notes.md).

# Implementation Notes

**Session ID**: `phase35-session09-documentation-and-media-policy-sync` **Started**: 2026-06-27 01:20 **Last Updated**: 2026-06-27 02:23

***

## Session Progress

| Metric              | Value   |
| ------------------- | ------- |
| Tasks Completed     | 19 / 19 |
| Estimated Remaining | 0 hours |
| Blockers            | 0       |

***

### Task T003 - Inspect current AI Rogue audio, preference, media, and enablement source evidence

**Started**: 2026-06-27 01:25 **Completed**: 2026-06-27 01:29 **Duration**: 4 minutes

**Notes**:

* Verified `src/extensions/ai-rogue/runtime/audio.ts` is the direct Web Audio playback, mixing, looping, fading, lazy decoding, preference, unlock, and silent-fallback layer for local Ogg assets.
* Verified `audio.ts` explicitly states and implements no sidechain or event-based music ducking.
* Verified `renderer-audio-adapter.ts` maps runtime state to audio preferences, low-HP heartbeat, descend music transitions, and win/loss music transitions.
* Verified `settings-view.tsx` exposes browser-local audio mute, music volume, and effects volume controls.
* Verified the current persistence schema path is `src/extensions/ai-rogue/save-schema.ts`, not the stale `src/extensions/ai-rogue/persistence/save-schema.ts` path in the session spec. The schema owns `audioMuted`, `musicVolume`, and `sfxVolume`.
* Verified `src/lib/setup-config.ts` owns production default extension enablement with `DEFAULT_PRODUCTION_EXTENSION_IDS = ["ai-rogue"]`, `none` parsing, and default merge behavior.
* Verified `src/extensions/ai-rogue/client.tsx` declares `runtimeDataMode: "host-live-data"` and `src/lib/route-transforms.ts` marks enabled host-LiveData extensions ready without collector items.
* Verified `scripts/check-asset-sizes.sh` enforces the default 200 KB cap and the AI Rogue music 900 KB cap.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T003 source evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T003 complete and updated progress summary.

**Verification**:

* Command/check: `sed -n '1,620p' src/extensions/ai-rogue/runtime/audio.ts`
  * Result: PASS - Audio engine source confirms direct Web Audio behavior and no ducking implementation.
  * Evidence: Source loads local Ogg globs, decodes lazily, mixes through master/music/SFX gains, fades loops, maps one-shot SFX, handles heartbeat, unlocks AudioContext on gesture, and returns a silent engine when Web Audio is unavailable.
* Command/check: `sed -n '1,260p' src/extensions/ai-rogue/runtime/renderer-audio-adapter.ts`
  * Result: PASS - Renderer adapter confirms heartbeat and music transition wiring.
  * Evidence: `updateHeartbeat`, `dispatchAudioForResult`, and `resolveMusicTrack` call the audio engine from runtime state and simulation results.
* Command/check: `sed -n '1,620p' src/extensions/ai-rogue/views/settings-view.tsx`
  * Result: PASS - Settings view confirms persisted audio controls.
  * Evidence: The Audio panel persists `audioMuted`, `musicVolume`, and `sfxVolume`.
* Command/check: `rg -n "audioMuted|musicVolume|sfxVolume" src/extensions/ai-rogue/save-schema.ts`
  * Result: PASS - Save schema confirms audio preference fields and defaults.
  * Evidence: Defaults are `audioMuted: false`, `musicVolume: 0.55`, and `sfxVolume: 0.85`.
* Command/check: `sed -n '1,280p' src/lib/setup-config.ts && sed -n '1,120p' src/extensions/ai-rogue/client.tsx && sed -n '1000,1045p' src/lib/route-transforms.ts`
  * Result: PASS - Source confirms production default, explicit `none` disable, and host-LiveData no-collector readiness.
  * Evidence: `DEFAULT_PRODUCTION_EXTENSION_IDS` includes `ai-rogue`; `parseKeyList` maps `none` to an empty list; AI Rogue uses `runtimeDataMode: "host-live-data"`.
* Command/check: `sed -n '1,220p' scripts/check-asset-sizes.sh`
  * Result: PASS - Asset check confirms default 200 KB and AI Rogue music 900 KB enforcement.
  * Evidence: `DEFAULT_MAX_BYTES=$((200 * 1024))`; `AI_ROGUE_MUSIC_MAX_BYTES=$((900 * 1024))`; music Ogg files receive the 900 KB cap.
* UI product-surface check: N/A - Source inspection for documentation evidence only.
* UI craft check: N/A - Source inspection for documentation evidence only.

***

### Task T002 - Inventory maintained AI Rogue docs and historical audio records

**Started**: 2026-06-27 01:23 **Completed**: 2026-06-27 01:25 **Duration**: 2 minutes

**Notes**:

* Inventoried 13 AI Rogue Markdown files under `docs/extensions/ai-rogue/`.
* Identified current maintained docs in scope: `README.md`, `implementation-baseline.md`, `visual-assets.md`, `game-feel.md`, `enablement-decision.md`, `runtime-data-and-enablement.md`, and `docs/media-policy.md`.
* Identified historical docs needing supersession review: `content-polish-mobile-notes.md` and `plan-2026-06-21.md`.
* Search results show current docs already contain many supersession references, but historical `content-polish-mobile-notes.md` still has live-looking no-audio and no-preference wording.
* Search results show `plan-2026-06-21.md` still contains optional-audio, no-audio, opt-in, and enable-by-default planning language that needs clear historical framing.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T002 inventory evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T002 complete and updated progress summary.

**Verification**:

* Command/check: `find docs/extensions/ai-rogue -maxdepth 1 -type f -printf '%f\n' | sort`
  * Result: PASS - AI Rogue docs inventory produced 13 Markdown files.
  * Evidence: Files include the seven maintained docs and two historical records named in scope.
* Command/check: `rg -n -i "no audio|no-audio|without audio|audio was optional|optional audio|optional-audio|no mute|no.*preference|mute|autoplay|duck|sidechain|200 KB|200KB|900 KB|900KB" docs/extensions/ai-rogue docs/media-policy.md`
  * Result: PASS - Drift candidates were located for later classification and edits.
  * Evidence: Matches include `content-polish-mobile-notes.md:130`, `content-polish-mobile-notes.md:137`, `plan-2026-06-21.md:257`, `plan-2026-06-21.md:265`, `plan-2026-06-21.md:278`, and current policy lines in `docs/media-policy.md`.
* Command/check: `rg -n -i "production-enabled|production enabled|default|opt-out|VITE_CLAUDE_OS_ENABLED_EXTENSIONS|collector|bridge|browser-local|hosted|remote" docs/extensions/ai-rogue docs/media-policy.md`
  * Result: PASS - Enablement and boundary language exists across current docs for later consistency verification.
  * Evidence: Matches include current default-enable language in `README.md`, `implementation-baseline.md`, `enablement-decision.md`, and `runtime-data-and-enablement.md`.
* UI product-surface check: N/A - Documentation inventory task only.
* UI craft check: N/A - Documentation inventory task only.

***

### Task T001 - Verify Phase 35 prerequisites, Session 09 scope, and Session 10 dependency

**Started**: 2026-06-27 01:21 **Completed**: 2026-06-27 01:23 **Duration**: 2 minutes

**Notes**:

* Verified `.spec_system/PRD/phase_35/PRD_phase_35.md` reports Phase 35 as in progress with 8/10 sessions complete.
* Verified the Phase 35 progress tracker marks Sessions 01-08 complete, Session 09 not started, and Session 10 not started.
* Verified Session 09 owns documentation and media-policy sync for AI Rogue current audio, media caps, historical supersession, production enablement, browser-local state, no collector, and public-demo no-bridge statements.
* Verified Session 10 final release gate requires Sessions 01-09 completed or explicitly blocked before final validation.
* Verified `.spec_system/state.json` current session is `phase35-session09-documentation-and-media-policy-sync` and completed sessions include `phase35-session08-world-types-and-fixture-cleanup`.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T001 evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T001 complete and added progress summary.

**Verification**:

* Command/check: `sed -n '1,320p' .spec_system/PRD/phase_35/PRD_phase_35.md`
  * Result: PASS - Phase status, progress tracker, Session 09 routing, and Session 10 dependency were present.
  * Evidence: Phase 35 shows 8/10 sessions complete; Session 09 is Documentation And Media Policy Sync; Session 10 is Final Release Gate.
* Command/check: `sed -n '1,260p' .spec_system/PRD/phase_35/session_09_documentation_and_media_policy_sync.md && sed -n '1,260p' .spec_system/PRD/phase_35/session_10_final_release_gate.md`
  * Result: PASS - Session stubs confirm Session 09 scope and Session 10 prerequisite order.
  * Evidence: Session 10 prerequisites require Sessions 01-09 completed or explicitly blocked.
* Command/check: `jq '.current_phase, .current_session, .completed_sessions[-10:]' .spec_system/state.json`
  * Result: PASS - State points to Phase 35 Session 09 and includes Session 08 in completed sessions.
  * Evidence: Current phase is 35; current session is `phase35-session09-documentation-and-media-policy-sync`.
* UI product-surface check: N/A - Documentation planning task only.
* UI craft check: N/A - Documentation planning task only.

***

## Documentation Drift Matrix

| Contract                                                                  | Source Evidence                                                                                      | Current Docs Status                                                                                                                                                                                                                   | Action                                                                                |
| ------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------- |
| Production default enablement with explicit `none` opt-out                | `src/lib/setup-config.ts`, `src/extensions/ai-rogue/client.tsx`, `runtime-data-and-enablement.md`    | `README.md`, `implementation-baseline.md`, `enablement-decision.md`, and `runtime-data-and-enablement.md` already describe the current default and `none` opt-out. Old plan still contains historical opt-in/default-enable planning. | Tighten historical note in `plan-2026-06-21.md`; no runtime change.                   |
| Browser-local state, no collector, no hosted write, no public-demo bridge | `client.tsx`, `route-transforms.ts`, `runtime-data-and-enablement.md`, prior Phase 34/35 evidence    | Current maintained docs already describe host-LiveData/no-collector and browser-local boundaries.                                                                                                                                     | Verify with scans; no doc edit unless a scan exposes drift.                           |
| Direct Web Audio using local Ogg music and SFX                            | `runtime/audio.ts`, `renderer-audio-adapter.ts`, `settings-view.tsx`, `save-schema.ts`               | `README.md`, `implementation-baseline.md`, `game-feel.md`, and `visual-assets.md` describe Web Audio and local Ogg assets. `content-polish-mobile-notes.md` still presents its Session 09 no-audio decision as live text.             | Add historical supersession note to `content-polish-mobile-notes.md`.                 |
| Mute, music volume, SFX volume preferences                                | `settings-view.tsx`, `save-schema.ts`, `persistence.ts`                                              | Current baseline docs mention preferences. `content-polish-mobile-notes.md` says that historical slice had no preference contract without an immediate supersession note.                                                             | Add concise supersession text in historical note.                                     |
| Browser-autoplay unlock and silent fallback                               | `runtime/audio.ts`, `game-feel.md`                                                                   | `README.md`, `implementation-baseline.md`, and `game-feel.md` describe unlock and silent no-op fallback.                                                                                                                              | No drift; verify in scans.                                                            |
| Loops, fades, one-shots, low-HP heartbeat, lazy decode                    | `runtime/audio.ts`, `renderer-audio-adapter.ts`, `game-feel.md`                                      | Current docs describe the implemented behaviors.                                                                                                                                                                                      | No drift; verify in scans.                                                            |
| No sidechain or event-based music ducking                                 | `runtime/audio.ts`                                                                                   | `README.md` and `implementation-baseline.md` explicitly say no ducking. `game-feel.md` describes implemented audio but does not explicitly forbid ducking.                                                                            | Add explicit no-ducking note to `game-feel.md`; verify no live ducking claim remains. |
| Non-logo/non-music assets under 200 KB; AI Rogue music under 900 KB       | `docs/media-policy.md`, `scripts/check-asset-sizes.sh`                                               | `docs/media-policy.md`, `visual-assets.md`, `implementation-baseline.md`, and `enablement-decision.md` already distinguish image/non-music caps from AI Rogue music cap.                                                              | Verify with asset check; no edit unless scan exposes drift.                           |
| Historical optional-audio/no-audio records remain historical              | `visual-assets.md`, `enablement-decision.md`, `content-polish-mobile-notes.md`, `plan-2026-06-21.md` | `visual-assets.md` and `enablement-decision.md` already include supersession text. `plan-2026-06-21.md` needs top-level historical framing for optional audio and default-enable planning.                                            | Add historical supersession note to `plan-2026-06-21.md`.                             |

***

## Audio Evidence Record

| Behavior                              | Evidence                                                                                                                                                                                                                             |
| ------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Direct Web Audio and local Ogg assets | `src/extensions/ai-rogue/runtime/audio.ts:6-13`, `audio.ts:21-31`, and `audio.ts:173-181` describe and implement direct Web Audio over committed local Ogg SFX/music globs with silent no-op fallback when Web Audio is unavailable. |
| No sidechain or event-based ducking   | `audio.ts:12-13` explicitly states the engine does not implement sidechain or event-based music ducking; no ducking API exists in the audio engine interface at `audio.ts:95-108`.                                                   |
| Lazy decode and buffer cache          | `audio.ts:19-20`, `audio.ts:224-239`, and `audio.ts:241-278` show lazy decode, URL-keyed buffer caching, and async source creation.                                                                                                  |
| Browser-autoplay unlock               | `audio.ts:95-98` exposes `unlock()`, and `audio.ts:313-326` creates/resumes the graph after a gesture and starts pending music after unlock.                                                                                         |
| Mixing and preferences                | `audio.ts:81-93` defines preference defaults; `audio.ts:197-203` applies master/music/SFX gain levels; `renderer-audio-adapter.ts:5-11` maps runtime state to audio preferences.                                                     |
| Music loops and fades                 | `audio.ts:101-103`, `audio.ts:281-311`, and `audio.ts:341-355` crossfade to looped music and stop prior tracks. `renderer-audio-adapter.ts:34-40` routes descend/win/loss music.                                                     |
| One-shot SFX mapping                  | `audio.ts:419-469` maps attack, defeat, hazard, pickup, door, threat, blocked strike, win, and loss events to one-shot SFX.                                                                                                          |
| Low-HP heartbeat                      | `audio.ts:103-105`, `audio.ts:364-378`, and `renderer-audio-adapter.ts:14-19` start a looped heartbeat when active run HP is above 0 and at or below 30%.                                                                            |
| Cleanup and silent failure paths      | `audio.ts:173-181`, `audio.ts:205-222`, `audio.ts:224-239`, and `audio.ts:386-412` cover unavailable AudioContext, graph creation failures, decode failures, and disposal cleanup.                                                   |

***

## Media-Cap Evidence Record

| Contract                                 | Evidence                                                                                                                                                                                                                                                                                                        |
| ---------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Non-logo committed `src/assets/` cap     | `docs/media-policy.md:7-10` sets non-logo committed assets to 200 KB; `scripts/check-asset-sizes.sh:12` sets `DEFAULT_MAX_BYTES=$((200 * 1024))`; `scripts/check-asset-sizes.sh:29` applies that default to assets outside explicit exceptions.                                                                 |
| AI Rogue music cap                       | `docs/media-policy.md:10`, `docs/media-policy.md:36`, and `docs/media-policy.md:63-69` set AI Rogue music to Ogg Opus under 900 KB; `scripts/check-asset-sizes.sh:13` sets `AI_ROGUE_MUSIC_MAX_BYTES=$((900 * 1024))`; `scripts/check-asset-sizes.sh:28` applies it to `src/assets/ai-rogue/audio/music/*.ogg`. |
| Current AI Rogue music files             | Direct file-size inventory shows six music Ogg files from 246,800 bytes to 738,060 bytes, all below 921,600 bytes.                                                                                                                                                                                              |
| Current AI Rogue non-music runtime files | Direct file-size inventory shows current atlas PNG/JSON files from 5,041 bytes to 37,874 bytes, all below 204,800 bytes.                                                                                                                                                                                        |
| Current docs-policy source               | `docs/media-policy.md` is the cap source; AI Rogue docs should link to it rather than duplicating divergent enforcement rules.                                                                                                                                                                                  |

***

## Production Boundary Evidence Record

| Contract                       | Evidence                                                                                                                                                                                                                                                                                                   |
| ------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Production default enablement  | `docs/extensions/ai-rogue/runtime-data-and-enablement.md:6-20` describes production default enablement; `src/lib/setup-config.ts:74` sets `DEFAULT_PRODUCTION_EXTENSION_IDS = ["ai-rogue"]`; `src/lib/setup-config.ts:235-240` returns defaults when no env override is present.                           |
| Explicit `none` opt-out        | `runtime-data-and-enablement.md:9-11`, `runtime-data-and-enablement.md:81-85`, and `runtime-data-and-enablement.md:94-98` describe `none` as the explicit hide-all path; `src/lib/setup-config.ts:110-112` parses `none` to an empty list; `src/lib/setup-config.ts:226-230` preserves the empty override. |
| host-LiveData runtime mode     | `runtime-data-and-enablement.md:24`, `runtime-data-and-enablement.md:34-43`, and `src/extensions/ai-rogue/client.tsx:43-50` declare `runtimeDataMode: "host-live-data"`.                                                                                                                                   |
| No collector required          | `runtime-data-and-enablement.md:25`, `runtime-data-and-enablement.md:40-43`, and `runtime-data-and-enablement.md:72-90` state that missing `extensions.items["ai-rogue"]` is intentional; `src/lib/route-transforms.ts:1022-1029` marks enabled host-LiveData extensions ready without runtime item data.  |
| Browser-local state            | `runtime-data-and-enablement.md:26` and `runtime-data-and-enablement.md:55-70` document browser-local public-demo state and input preferences; `client.tsx:46-47` describes AI Rogue as a production browser-local extension.                                                                              |
| Public-demo no-bridge boundary | `runtime-data-and-enablement.md:26-30` records browser-local public-demo behavior and no `/__*` bridge calls; `runtime-data-and-enablement.md:116-117` points to `tests/e2e/pages-demo-mobile.spec.ts`; test search found no local bridge request assertions for AI Rogue mobile/demo routes.              |

***

## Stale-Claim Scan Classification

| Scan Family                                                                      | Result                                                                                                                                                                                                     | Classification                                                                                                                                                                                                                                                                                                                                                                                        |
| -------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| No-audio / optional-audio / no-preference                                        | Matches remain in `enablement-decision.md`, `visual-assets.md`, `content-polish-mobile-notes.md`, `plan-2026-06-21.md`, `README.md`, and `implementation-baseline.md`.                                     | Allowed. `enablement-decision.md` and `visual-assets.md` explicitly supersede historical no-audio claims; `content-polish-mobile-notes.md` now scopes no-audio/no-preference to historical Session 09; `plan-2026-06-21.md` now has a top-level historical supersession note; README/baseline matches are current maintenance/supersession guidance. No current live doc claims AI Rogue lacks audio. |
| All-assets 200 KB                                                                | Single match remains in `enablement-decision.md`.                                                                                                                                                          | Allowed. The match is in the Current Supersession Note and says old "all runtime assets under 200 KB" statements are not current.                                                                                                                                                                                                                                                                     |
| Ducking / sidechain / compressor / transient music-gain                          | Matches remain in `README.md`, `game-feel.md`, `content-polish-mobile-notes.md`, `implementation-baseline.md`, and `plan-2026-06-21.md`.                                                                   | Allowed. All matches are negated or supersession language; no doc claims sidechain or event-based ducking exists.                                                                                                                                                                                                                                                                                     |
| Opt-in / default-disabled / default-enable / env-gated                           | Matches remain in `enablement-decision.md`, `README.md`, `implementation-baseline.md`, `runtime-data-and-enablement.md`, historical `content-polish-mobile-notes.md`, and historical `plan-2026-06-21.md`. | Allowed. Current docs say production default-enabled with explicit `none` opt-out. Historical opt-in/default-enable/env-gated planning is now preceded by supersession notes.                                                                                                                                                                                                                         |
| Collector / bridge / hosted write / remote loading / public-demo / browser-local | Matches remain across maintained and historical docs.                                                                                                                                                      | Allowed. Current maintained matches are no-collector, no-bridge, no-hosted-write, no-remote-loading, browser-local, or public-demo no-bridge boundaries. Historical plan/follow-up mentions do not promote current collector or hosted behavior.                                                                                                                                                      |

***

## Task Log

### Task T019 - Validate whitespace, ASCII encoding, and LF line endings

**Started**: 2026-06-27 02:19 **Completed**: 2026-06-27 02:23 **Duration**: 4 minutes

**Notes**:

* Checked changed AI Rogue docs and current Session 09 artifacts for trailing whitespace, ASCII-only content, and CRLF line endings.
* Ran `git diff --check` against the changed docs and session files.
* All checks passed.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T019 evidence and updated final progress.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T019 complete, updated progress summary, and completed the completion checklist.

**Verification**:

* Command/check: `perl -ne 'print "$ARGV:$.: trailing whitespace\n" if /[ \t]$/;' [changed docs and session artifacts]`
  * Result: PASS - No trailing whitespace output was printed.
  * Evidence: Command exited 0 with no findings.
* Command/check: `LC_ALL=C grep -nP '[^\x09\x0A\x0D\x20-\x7E]' [changed docs and session artifacts]`
  * Result: PASS - ASCII check passed.
  * Evidence: Command printed `ASCII check passed`.
* Command/check: `grep -Il $'\r' [changed docs and session artifacts]`
  * Result: PASS - LF check passed.
  * Evidence: Command printed `LF check passed`.
* Command/check: `git diff --check -- [changed docs and session files]`
  * Result: PASS - Diff whitespace check passed.
  * Evidence: Command exited 0 with no findings.
* UI product-surface check: N/A - Documentation hygiene task only.
* UI craft check: N/A - Documentation hygiene task only.

***

### Task T018 - Run asset-size policy check for current AI Rogue media caps

**Started**: 2026-06-27 02:17 **Completed**: 2026-06-27 02:19 **Duration**: 2 minutes

**Notes**:

* Ran the repository asset-size policy check.
* The check passed with the current 200 KB default non-logo asset cap and the 900 KB AI Rogue music cap.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T018 evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T018 complete and updated progress summary.

**Verification**:

* Command/check: `bash scripts/check-asset-sizes.sh`
  * Result: PASS - All assets are within configured size limits.
  * Evidence: Command output reported `OK: All assets within configured size limits (total: 14M)`.
* UI product-surface check: N/A - Asset policy command task only.
* UI craft check: N/A - Asset policy command task only.

***

### Task T017 - Run targeted Markdown lint and Prettier checks for touched docs and session files

**Started**: 2026-06-27 02:10 **Completed**: 2026-06-27 02:16 **Duration**: 6 minutes

**Notes**:

* Ran scoped markdownlint and Prettier checks against the touched AI Rogue docs and session files.
* Markdownlint passed with no findings.
* Initial Prettier check reported formatting drift in `README.md`, `implementation-baseline.md`, `implementation-notes.md`, and `tasks.md`.
* Ran scoped `prettier --write` on the touched file set.
* Reran scoped markdownlint and Prettier checks; both passed.
* Repaired a Markdown table cell in `implementation-notes.md` that became ambiguous after formatting because it contained a shell pipeline.

**Files Changed**:

* `docs/extensions/ai-rogue/README.md` - Scoped Prettier formatting.
* `docs/extensions/ai-rogue/implementation-baseline.md` - Scoped Prettier formatting.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T017 evidence and repaired table formatting.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T017 complete and updated progress summary.

**Verification**:

* Command/check: `markdownlint docs/extensions/ai-rogue/README.md docs/extensions/ai-rogue/implementation-baseline.md docs/extensions/ai-rogue/game-feel.md docs/extensions/ai-rogue/content-polish-mobile-notes.md docs/extensions/ai-rogue/plan-2026-06-21.md .spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md .spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md`
  * Result: PASS - No markdownlint findings were printed.
  * Evidence: Command exited 0 on rerun.
* Command/check: `prettier --check docs/extensions/ai-rogue/README.md docs/extensions/ai-rogue/implementation-baseline.md docs/extensions/ai-rogue/game-feel.md docs/extensions/ai-rogue/content-polish-mobile-notes.md docs/extensions/ai-rogue/plan-2026-06-21.md .spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md .spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md`
  * Result: PASS - Rerun reported all matched files use Prettier code style.
  * Evidence: Initial run identified four drifted files; scoped `prettier --write` repaired them; rerun exited 0.
* UI product-surface check: N/A - Documentation tooling task only.
* UI craft check: N/A - Documentation tooling task only.

***

### Task T016 - Run targeted stale-claim scans and classify allowed historical or negated hits

**Started**: 2026-06-27 02:05 **Completed**: 2026-06-27 02:10 **Duration**: 5 minutes

**Notes**:

* Ran targeted scans across AI Rogue docs for stale no-audio, all-assets 200 KB, ducking, opt-in/default-disabled/env-gated, collector, bridge, hosted-write, remote-loading, public-demo, and browser-local claims.
* Added the Stale-Claim Scan Classification table above.
* No live stale claim remains. Remaining matches are supersession notes, historical records, or explicit negated/current boundary language.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added stale-claim scan classification and T016 evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T016 complete and updated progress summary.

**Verification**:

* Command/check: `rg -n -i "no audio|no-audio|without sound effects|without audio|optional audio|optional-audio|audio remains absent|no mute|no.*preference" docs/extensions/ai-rogue`
  * Result: PASS - Matches are historical or supersession language only.
  * Evidence: `content-polish-mobile-notes.md` and `plan-2026-06-21.md` now include supersession notes; maintained docs do not claim current no-audio behavior.
* Command/check: `rg -n -i "all runtime assets.*200 KB|200 KB.*all runtime assets|every runtime asset|all assets.*200 KB|200 KB.*every" docs/extensions/ai-rogue docs/media-policy.md`
  * Result: PASS - Only superseded all-assets claim remains.
  * Evidence: `enablement-decision.md:18` states the old claim is not current.
* Command/check: `rg -n -i "ducking|sidechain|compressor|transient music-gain|music-gain reduction" docs/extensions/ai-rogue docs/media-policy.md`
  * Result: PASS - Ducking-related matches are all negated or supersession guidance.
  * Evidence: Current docs say sidechain/event-based ducking is not implemented.
* Command/check: `rg -n -i "env-gated|env gated|opt-in|default-disabled|disabled by default|enable-by-default is blocked|become opt-in|enabled by default|production-enabled|production enabled|default enable" docs/extensions/ai-rogue`
  * Result: PASS - Current default-enable language is accurate; old plan/default-enable planning is historical.
  * Evidence: `runtime-data-and-enablement.md`, `enablement-decision.md`, README, and baseline state production default-enabled; plan has current supersession note.
* Command/check: `rg -n -i "collector|bridge|hosted write|hosted-write|remote loading|remote content|remote game-content|/__\\*|public-demo|browser-local" docs/extensions/ai-rogue`
  * Result: PASS - Matches preserve no-collector/no-bridge/no-hosted-write/no-remote-loading and browser-local boundaries.
  * Evidence: No hit promotes a current collector, bridge, hosted write, or remote game-content loading path.
* UI product-surface check: N/A - Documentation scan task only.
* UI craft check: N/A - Documentation scan task only.

***

### Task T015 - Update docs/media-policy AI Rogue music cap, asset categories, or enforcement wording

**Started**: 2026-06-27 02:02 **Completed**: 2026-06-27 02:05 **Duration**: 3 minutes

**Notes**:

* Inspected `docs/media-policy.md` and found no drift requiring a file edit.
* The policy already lists non-logo committed assets at 200 KB and AI Rogue music tracks at 900 KB, both enforced by `scripts/check-asset-sizes.sh`.
* The policy already explains why AI Rogue music has a larger reviewed cap and says public assets are not enforced by the script.
* The script already sets `DEFAULT_MAX_BYTES` to 200 KB and `AI_ROGUE_MUSIC_MAX_BYTES` to 900 KB, and applies the music cap only to `src/assets/ai-rogue/audio/music/*.ogg`.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T015 no-change evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T015 complete and updated progress summary.

**Verification**:

* Command/check: `sed -n '5,70p' docs/media-policy.md`
  * Result: PASS - Policy text already distinguishes the default 200 KB asset cap from the 900 KB AI Rogue music cap.
  * Evidence: Size Limits table and AI Rogue music workflow are current.
* Command/check: `sed -n '10,32p' scripts/check-asset-sizes.sh`
  * Result: PASS - Script enforcement matches policy wording.
  * Evidence: Default and AI Rogue music byte caps match the policy table.
* Command/check: `rg -n "200 KB|900 KB|AI Rogue music|Non-logo committed asset|check-asset-sizes" docs/media-policy.md scripts/check-asset-sizes.sh`
  * Result: PASS - Cap and enforcement references are consistent across policy and script.
  * Evidence: Matches show 200 KB default and 900 KB AI Rogue music in both files.
* UI product-surface check: N/A - Documentation-only no-change verification.
* UI craft check: N/A - Documentation-only no-change verification.

***

### Task T014 - Add historical-plan supersession language for optional-audio and opt-in/default-enable guidance

**Started**: 2026-06-27 01:59 **Completed**: 2026-06-27 02:02 **Duration**: 3 minutes

**Notes**:

* Added a top-level Current Supersession Note to `plan-2026-06-21.md`.
* The note classifies the file as historical 2026-06-21 planning.
* The note supersedes optional/no-audio guidance with current direct Web Audio behavior and supersedes future default-enable decision language with the Phase 34 production default-enable decision.
* The note points readers to `game-feel.md`, `enablement-decision.md`, `runtime-data-and-enablement.md`, and `docs/media-policy.md` as current contracts.

**Files Changed**:

* `docs/extensions/ai-rogue/plan-2026-06-21.md` - Added top-level historical supersession note.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T014 evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T014 complete and updated progress summary.

**Verification**:

* Command/check: `sed -n '1,35p' docs/extensions/ai-rogue/plan-2026-06-21.md`
  * Result: PASS - Opening note now states the file is historical and supersedes optional/no-audio plus future default-enable guidance.
  * Evidence: The note names current Web Audio behavior, no sidechain/event-based ducking, the `none` opt-out, and current contract docs.
* Command/check: `rg -n -C 2 "Audio|optional audio|enable-by-default|become opt-in|enabled by default" docs/extensions/ai-rogue/plan-2026-06-21.md`
  * Result: PASS - Historical audio and enablement planning matches remain, but the top-level note now classifies them as superseded.
  * Evidence: Matches at the top supersession note precede old Session 09/10 planning references.
* UI product-surface check: N/A - Documentation-only historical plan edit.
* UI craft check: N/A - Documentation-only historical plan edit.

***

### Task T013 - Add concise supersession language for historical no-audio and no-preference claims

**Started**: 2026-06-27 01:56 **Completed**: 2026-06-27 01:59 **Duration**: 3 minutes

**Notes**:

* Added a Current Supersession Note to `content-polish-mobile-notes.md`.
* Classified the opening env-gated language as historical and superseded by the current production default-enable posture.
* Changed the Scope audio bullet from a live no-audio statement to a historical-slice statement.
* Changed the No-Audio Decision section to historical language and added current supersession bullets for direct Web Audio, generated local music/SFX, persisted preferences, autoplay unlock, lazy decode, low-HP heartbeat, silent fallback, and no ducking.
* Preserved the original historical evidence command while clarifying that current source is now expected to match `.ogg` assets and Web Audio code.

**Files Changed**:

* `docs/extensions/ai-rogue/content-polish-mobile-notes.md` - Added historical supersession notes around no-audio and no-preference claims.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T013 evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T013 complete and updated progress summary.

**Verification**:

* Command/check: `sed -n '1,35p' docs/extensions/ai-rogue/content-polish-mobile-notes.md && sed -n '130,175p' docs/extensions/ai-rogue/content-polish-mobile-notes.md`
  * Result: PASS - Top-level and No-Audio Decision sections now distinguish historical Session 09 evidence from current audio behavior.
  * Evidence: Current Supersession Note points to `game-feel.md` and `docs/media-policy.md`; No-Audio Decision says historical Session 09 and lists current supersession facts.
* UI product-surface check: N/A - Documentation-only historical note edit.
* UI craft check: N/A - Documentation-only historical note edit.

***

### Task T012 - Update enablement-decision historical Session 10 no-audio and all-assets cap supersession language

**Started**: 2026-06-27 01:54 **Completed**: 2026-06-27 01:56 **Duration**: 2 minutes

**Notes**:

* Inspected `enablement-decision.md` and found no drift requiring a file edit.
* The file already has a Current Supersession Note that preserves historical Session 10 evidence while stating that old no-audio and all-runtime-assets-under-200-KB statements are not the current media contract.
* The file already says current behavior is direct Web Audio over committed local Ogg music and SFX, with AI Rogue music governed by the reviewed 900 KB cap.
* Production default enablement and browser-local/no-new-D3 boundaries are already current.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T012 no-change evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T012 complete and updated progress summary.

**Verification**:

* Command/check: `sed -n '1,130p' docs/extensions/ai-rogue/enablement-decision.md`
  * Result: PASS - Current supersession, media policy, production default, and browser-local boundaries are already accurate.
  * Evidence: Current Supersession Note states old no-audio/all-assets 200 KB claims are not current; gate and non-goal rows distinguish historical image assets from current 900 KB music cap.
* UI product-surface check: N/A - Documentation-only no-change verification.
* UI craft check: N/A - Documentation-only no-change verification.

***

### Task T011 - Update game-feel Web Audio, lazy decode, loops, one-shots, heartbeat, preferences, unlock, and silent-fallback contract wording

**Started**: 2026-06-27 01:52 **Completed**: 2026-06-27 01:54 **Duration**: 2 minutes

**Notes**:

* The audio runtime section already documented Web Audio, lazy decode, dynamic import, silent no-op fallback, persisted preferences, music transitions, one-shots, and heartbeat behavior.
* Added the missing explicit non-implemented contract for sidechain, compressor, transient music-gain reduction, and event-based ducking.

**Files Changed**:

* `docs/extensions/ai-rogue/game-feel.md` - Added explicit no-ducking/no-compressor implementation note.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T011 evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T011 complete and updated progress summary.

**Verification**:

* Command/check: `sed -n '105,155p' docs/extensions/ai-rogue/game-feel.md`
  * Result: PASS - Audio runtime contract now documents implemented Web Audio behavior and explicitly says sidechain/compressor/transient-gain ducking is not implemented.
  * Evidence: The added bullet sits between preference persistence and the external wrapper deferral rule.
* UI product-surface check: N/A - Documentation-only audio baseline edit.
* UI craft check: N/A - Documentation-only audio baseline edit.

***

### Task T010 - Update visual-assets image-versus-music cap language and historical Session 09 no-audio supersession notes

**Started**: 2026-06-27 01:50 **Completed**: 2026-06-27 01:52 **Duration**: 2 minutes

**Notes**:

* Inspected `visual-assets.md` and found no drift requiring a file edit.
* The file already says non-logo image and non-music assets stay under 200 KB while AI Rogue music tracks use the reviewed 900 KB cap.
* The file already labels the historical Session 09 no-audio statement as historical and points current audio behavior to `game-feel.md` and media policy to `docs/media-policy.md`.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T010 no-change evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T010 complete and updated progress summary.

**Verification**:

* Command/check: `sed -n '1,75p' docs/extensions/ai-rogue/visual-assets.md`
  * Result: PASS - Current text distinguishes image/non-music caps from AI Rogue music cap and supersedes the historical no-audio Session 09 note.
  * Evidence: `Repository limits` row links the 900 KB music cap; Session 09 note says the no-audio statement is historical; Current Audio Asset Pointer says not to treat music tracks as image-atlas assets under the image-only 200 KB cap.
* UI product-surface check: N/A - Documentation-only no-change verification.
* UI craft check: N/A - Documentation-only no-change verification.

***

### Task T009 - Update implementation baseline audio, media caps, deferred systems, enablement, and browser-local boundary wording

**Started**: 2026-06-27 01:47 **Completed**: 2026-06-27 01:50 **Duration**: 3 minutes

**Notes**:

* Updated the baseline check date to reflect this documentation sync.
* Added a historical-plan supersession note for optional audio, no-audio, and future default-enable language.
* Preserved the live boundaries: current Web Audio behavior, reviewed AI Rogue music cap, production default enablement, browser-local state, no collector, no remote content loading, and no hosted write.
* Marked the extension plan source row as historical.

**Files Changed**:

* `docs/extensions/ai-rogue/implementation-baseline.md` - Added current supersession framing for historical plan language.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T009 evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T009 complete and updated progress summary.

**Verification**:

* Command/check: `sed -n '1,38p' docs/extensions/ai-rogue/implementation-baseline.md`
  * Result: PASS - Opening section now states that historical optional/no-audio and future enablement language is superseded by current Web Audio, media cap, and default-enable decisions.
  * Evidence: The source table now labels `plan-2026-06-21.md` as historical.
* UI product-surface check: N/A - Documentation-only baseline edit.
* UI craft check: N/A - Documentation-only baseline edit.

***

### Task T008 - Update README current behavior, document-map, audio, media, production default, and no-remote/no-collector wording

**Started**: 2026-06-27 01:44 **Completed**: 2026-06-27 01:47 **Duration**: 3 minutes

**Notes**:

* Current behavior bullets already matched source for direct Web Audio, no ducking, local media, production default enablement, no collector, no remote content loading, and browser-local persistence.
* Tightened the document map so `content-polish-mobile-notes.md` is explicitly historical and includes a superseded no-audio decision.
* Tightened the document map so `plan-2026-06-21.md` is explicitly historical.
* Added a maintenance note that historical optional-audio, no-audio, and opt-in enablement language is superseded unless current docs repeat it.

**Files Changed**:

* `docs/extensions/ai-rogue/README.md` - Clarified historical document map entries and maintenance guidance.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added T008 evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T008 complete and updated progress summary.

**Verification**:

* Command/check: `sed -n '88,140p' docs/extensions/ai-rogue/README.md`
  * Result: PASS - README current behavior remains accurate and historical doc-map entries are now clearly labeled.
  * Evidence: Audio bullet still states direct Web Audio and no ducking; Document Map labels content-polish as historical with superseded no-audio decision; Maintenance Notes include supersession guidance.
* UI product-surface check: N/A - Documentation-only README edit.
* UI craft check: N/A - Documentation-only README edit.

***

### Task T007 - Record production default, explicit opt-out, host-LiveData, no-collector, browser-local, and public-demo no-bridge evidence

**Started**: 2026-06-27 01:41 **Completed**: 2026-06-27 01:44 **Duration**: 3 minutes

**Notes**:

* Added the Production Boundary Evidence Record above.
* Confirmed the current docs and source agree that AI Rogue is production-enabled by default and `VITE_CLAUDE_OS_ENABLED_EXTENSIONS=none` is an explicit hide-all opt-out.
* Confirmed AI Rogue uses host-LiveData runtime mode and does not require an `extensions.items["ai-rogue"]` collector item.
* Confirmed public-demo and mobile verification anchors cover no local bridge requests.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added production boundary evidence record and T007 log.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T007 complete and updated progress summary.

**Verification**:

* Command/check: `nl -ba docs/extensions/ai-rogue/runtime-data-and-enablement.md | sed -n '1,130p'`
  * Result: PASS - Current doc line numbers cover default enablement, no collector, browser-local state, public-demo no-bridge, host-LiveData, and status derivation.
  * Evidence: Key anchors include `runtime-data-and-enablement.md:6-30`, `runtime-data-and-enablement.md:34-43`, `runtime-data-and-enablement.md:72-90`, and `runtime-data-and-enablement.md:108-125`.
* Command/check: `nl -ba src/lib/setup-config.ts | sed -n '68,170p' && nl -ba src/lib/setup-config.ts | sed -n '210,242p'`
  * Result: PASS - Setup config line numbers confirm production default and explicit `none` opt-out behavior.
  * Evidence: `setup-config.ts:74`, `setup-config.ts:110-112`, `setup-config.ts:226-240`.
* Command/check: `nl -ba src/extensions/ai-rogue/client.tsx | sed -n '36,62p'`
  * Result: PASS - AI Rogue extension source declares browser-local description and host-LiveData mode.
  * Evidence: `client.tsx:43-50`.
* Command/check: `nl -ba src/lib/route-transforms.ts | sed -n '1008,1035p'`
  * Result: PASS - Settings/status derivation marks enabled host-LiveData extensions ready without collector runtime item data.
  * Evidence: `route-transforms.ts:1022-1029`.
* Command/check: `rg -n "no local bridge|/__\\*|bridge|browser-local|public-demo|AI Rogue" tests/e2e/pages-demo-mobile.spec.ts tests/e2e/ai-rogue*.spec.ts docs/extensions/ai-rogue/runtime-data-and-enablement.md`
  * Result: PASS - Verification anchors and tests cover public-demo bridge and browser-local boundaries.
  * Evidence: Matches include `pages-demo-mobile.spec.ts` bridge request checks and `ai-rogue-enablement.spec.ts` host-LiveData without collector item coverage.
* UI product-surface check: N/A - Documentation evidence task only.
* UI craft check: N/A - Documentation evidence task only.

***

### Task T006 - Record media-cap enforcement evidence for non-music assets and AI Rogue music tracks

**Started**: 2026-06-27 01:38 **Completed**: 2026-06-27 01:41 **Duration**: 3 minutes

**Notes**:

* Added the Media-Cap Evidence Record above.
* Confirmed AI Rogue music uses a reviewed 900 KB cap while normal non-logo `src/assets/` assets use the 200 KB cap.
* Confirmed current AI Rogue music and atlas files are below their applicable caps by direct file-size inventory.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added media-cap evidence record and T006 log.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T006 complete and updated progress summary.

**Verification**:

* Command/check: `nl -ba docs/media-policy.md | sed -n '1,85p'`
  * Result: PASS - Media policy line numbers distinguish the 200 KB non-logo asset cap and the 900 KB AI Rogue music cap.
  * Evidence: `docs/media-policy.md:9-10`, `docs/media-policy.md:36`, and `docs/media-policy.md:63-69`.
* Command/check: `nl -ba scripts/check-asset-sizes.sh | sed -n '1,80p'`
  * Result: PASS - Enforcement script line numbers distinguish default cap from the AI Rogue music exception.
  * Evidence: `scripts/check-asset-sizes.sh:12-13` defines caps and `scripts/check-asset-sizes.sh:26-30` selects the AI Rogue music override.
* Command/check: `find src/assets/ai-rogue/audio -type f -printf '%p %s\n' | sort`
  * Result: PASS - Current audio file sizes were inventoried.
  * Evidence: Largest AI Rogue music file is `02_sector_1_cold_cache_drift.ogg` at 738,060 bytes, below 921,600 bytes.
* Command/check: `find src/assets/ai-rogue -maxdepth 1 -type f -printf '%p %s\n' | sort`
  * Result: PASS - Current atlas files were inventoried.
  * Evidence: Largest top-level AI Rogue atlas/metadata file is `gameplay-atlas.json` at 37,874 bytes, below 204,800 bytes.
* UI product-surface check: N/A - Documentation evidence task only.
* UI craft check: N/A - Documentation evidence task only.

***

### Task T005 - Record direct Web Audio, no-ducking, lazy decode, unlock, loop, one-shot, heartbeat, and silent-fallback evidence

**Started**: 2026-06-27 01:35 **Completed**: 2026-06-27 01:38 **Duration**: 3 minutes

**Notes**:

* Added the Audio Evidence Record above with line-numbered source anchors for each current audio contract.
* Confirmed the session should document existing behavior only; no source code change is needed.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added audio evidence record and T005 log.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T005 complete and updated progress summary.

**Verification**:

* Command/check: `nl -ba src/extensions/ai-rogue/runtime/audio.ts | sed -n '1,120p'`
  * Result: PASS - Direct Web Audio, local Ogg assets, no ducking, preference interface, music/SFX IDs, unlock API, and heartbeat API are line-numbered.
  * Evidence: Key anchors include `audio.ts:6-13`, `audio.ts:21-31`, and `audio.ts:95-108`.
* Command/check: `nl -ba src/extensions/ai-rogue/runtime/audio.ts | sed -n '145,420p'`
  * Result: PASS - Graph creation, lazy decode, gain mixing, fade/loop, unlock, pending music, heartbeat, and cleanup evidence is line-numbered.
  * Evidence: Key anchors include `audio.ts:173-181`, `audio.ts:197-203`, `audio.ts:224-239`, `audio.ts:281-311`, and `audio.ts:313-378`.
* Command/check: `nl -ba src/extensions/ai-rogue/runtime/audio.ts | sed -n '419,480p'`
  * Result: PASS - One-shot simulation event mapping is line-numbered.
  * Evidence: `dispatchEventSound` maps attack, defeat, hazard, pickup, door, threat, blocked strike, win, and loss events to SFX.
* Command/check: `nl -ba src/extensions/ai-rogue/runtime/renderer-audio-adapter.ts | sed -n '1,120p'`
  * Result: PASS - Runtime adapter line numbers confirm preference, heartbeat, descend, win, and loss wiring.
  * Evidence: Key anchors include `renderer-audio-adapter.ts:5-19` and `renderer-audio-adapter.ts:31-42`.
* UI product-surface check: N/A - Documentation evidence task only.
* UI craft check: N/A - Documentation evidence task only.

***

### Task T004 - Build a docs drift matrix for current contracts versus historical evidence

**Started**: 2026-06-27 01:29 **Completed**: 2026-06-27 01:35 **Duration**: 6 minutes

**Notes**:

* Built the drift matrix above from maintained docs, historical records, source evidence, and media-policy enforcement.
* Classified current maintained docs as mostly aligned for production default enablement, browser-local state, local Web Audio, local media, and media caps.
* Identified concrete edit targets: `content-polish-mobile-notes.md`, `plan-2026-06-21.md`, and `game-feel.md`.
* Identified likely copy-tightening targets: `README.md` and `implementation-baseline.md` document maps/source framing so historical docs are not mistaken for current contracts.
* Classified `visual-assets.md`, `enablement-decision.md`, `runtime-data-and-enablement.md`, and `docs/media-policy.md` as already aligned unless final scans reveal drift.

**Files Changed**:

* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md` - Added documentation drift matrix and T004 evidence.
* `.spec_system/specs/phase35-session09-documentation-and-media-policy-sync/tasks.md` - Marked T004 complete and updated progress summary.

**Verification**:

* Command/check: `sed -n '1,180p' docs/extensions/ai-rogue/README.md`
  * Result: PASS - Current README describes production default enablement, local Web Audio, no ducking, local assets, no collector, and no remote content loading.
  * Evidence: Drift matrix classifies README as aligned with a document-map tightening action only.
* Command/check: `sed -n '1,340p' docs/extensions/ai-rogue/implementation-baseline.md`
  * Result: PASS - Baseline describes production default enablement, browser-local persistence, direct Web Audio, no ducking, and 200 KB versus 900 KB media caps.
  * Evidence: Drift matrix classifies implementation baseline as aligned with a historical-source framing action only.
* Command/check: `sed -n '1,220p' docs/extensions/ai-rogue/game-feel.md`
  * Result: PASS - Game-feel describes Web Audio unlock, lazy decode, silent no-op fallback, persisted preferences, music transitions, one-shots, and heartbeat.
  * Evidence: Drift matrix flags only the missing explicit no-ducking statement.
* Command/check: `sed -n '1,180p' docs/extensions/ai-rogue/content-polish-mobile-notes.md`
  * Result: PASS - Historical no-audio and no-preference text exists and needs supersession.
  * Evidence: Drift matrix flags `content-polish-mobile-notes.md` as an edit target.
* Command/check: `sed -n '1,80p' docs/extensions/ai-rogue/plan-2026-06-21.md && sed -n '240,315p' docs/extensions/ai-rogue/plan-2026-06-21.md && sed -n '520,545p' docs/extensions/ai-rogue/plan-2026-06-21.md`
  * Result: PASS - Historical optional-audio and default-enable planning text exists and needs top-level framing.
  * Evidence: Drift matrix flags `plan-2026-06-21.md` as an edit target.
* UI product-surface check: N/A - Documentation matrix task only.
* UI craft check: N/A - Documentation matrix task only.

***

### 2026-06-27 - Session Start

**Environment verified**:

* [x] Prerequisites confirmed with `.spec_system/scripts/check-prereqs.sh --json --env`
* [x] Tools available after adding `node_modules/.bin` to `PATH`
* [x] Directory structure ready
* [x] No database prerequisite applies to this docs-only session

**Notes**:

* `analyze-project.sh --json` resolved current session as `phase35-session09-documentation-and-media-policy-sync`.
* `check-prereqs.sh --json --env` passed for `.spec_system`, `jq`, and `git`.
* `check-prereqs.sh --json --tools "bun,rg,prettier,markdownlint"` initially failed because the checker did not see project-local binaries on `PATH`.
* Rerunning with `PATH="$PWD/node_modules/.bin:$PATH"` passed for Bun 1.3.14, ripgrep 15.1.0, Prettier 3.8.3, and markdownlint 0.49.0.

***


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## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase35-session09-documentation-and-media-policy-sync/implementation-notes.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
