> 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/phase39-session07-real-content-expansion-path/implementation-notes.md).

# Implementation Notes

**Session ID**: `phase39-session07-real-content-expansion-path` **Started**: 2026-07-01 00:14 **Last Updated**: 2026-07-01 00:37

***

## Session Progress

| Metric              | Value   |
| ------------------- | ------- |
| Tasks Completed     | 18 / 18 |
| Estimated Remaining | 0 hours |
| Blockers            | 0       |

***

## Task Log

### Task T018 - Validate ASCII and LF requirements

**Started**: 2026-07-01 00:36 **Completed**: 2026-07-01 00:37 **Duration**: 1 minute

**Notes**:

* Checked session artifacts, touched AI Rogue source/test files, and the updated Phase 39 asset plan for ASCII encoding and LF line endings.
* Ran whitespace diff hygiene on the same file set.
* No encoding, CRLF, or whitespace issues were found.

**Files Changed**:

* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T018 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T017 complete before this task.

**Verification**:

* Command/check: `file [session artifacts, touched AI Rogue files, and asset plan]`
  * Result: PASS - Files reported ASCII text or JavaScript source, ASCII text.
  * Evidence: `file` output inspected for all checked files.
* Command/check: `LC_ALL=C grep -n '[^[:print:][:space:]]' [session artifacts, touched AI Rogue files, and asset plan]`
  * Result: PASS - No non-ASCII/control matches.
  * Evidence: Command printed `PASS no non-ASCII/control matches`.
* Command/check: `grep -n $'\r' [session artifacts, touched AI Rogue files, and asset plan]`
  * Result: PASS - No CRLF matches.
  * Evidence: Command printed `PASS no CRLF matches`.
* Command/check: `git diff --check -- [session artifacts, touched AI Rogue files, and asset plan]`
  * Result: PASS - No whitespace errors.
  * Evidence: Command exited 0 with no diff-check output.
* UI product-surface check: N/A - T018 ran encoding validation only.
* UI craft check: N/A - T018 did not change UI.

**BQC Fixes**:

* N/A - Validation task only; checks passed.

***

### Task T017 - Run typecheck and asset-size validation

**Started**: 2026-07-01 00:35 **Completed**: 2026-07-01 00:36 **Duration**: 1 minute

**Notes**:

* Ran app typecheck after source and test changes.
* Ran asset-size validation because the Phase 39 asset plan documentation changed.
* No asset manifests or media files changed.

**Files Changed**:

* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T017 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T016 complete before this task.

**Verification**:

* Command/check: `bun run typecheck`
  * Result: PASS - `tsc --noEmit` exited successfully.
  * Evidence: Command completed with exit code 0.
* Command/check: `bash scripts/check-asset-sizes.sh`
  * Result: PASS - Output: `OK: All assets within configured size limits (total: 15M)`.
  * Evidence: Command completed with exit code 0.
* UI product-surface check: N/A - T017 ran validation only.
* UI craft check: N/A - T017 did not change UI.

**BQC Fixes**:

* N/A - Validation task only; checks passed.

***

### Task T016 - Run focused behavior, media, and save suites

**Started**: 2026-07-01 00:35 **Completed**: 2026-07-01 00:35 **Duration**: 1 minute

**Notes**:

* Ran the grouped behavior/media/save suites after death reward, render-model, asset, audio, and save coverage updates.
* Confirmed combat behavior, frame projection, derived assets, audio-family routing, and save parser parity pass together.

**Files Changed**:

* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T016 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T015 complete before this task.

**Verification**:

* Command/check: `bunx vitest run src/extensions/ai-rogue/runtime/__tests__/ecology.test.ts src/extensions/ai-rogue/runtime/__tests__/enemy-effects.test.ts src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts src/extensions/ai-rogue/runtime/__tests__/assets.test.ts src/extensions/ai-rogue/runtime/__tests__/audio.test.ts src/extensions/ai-rogue/__tests__/save-schema.test.ts src/extensions/ai-rogue/__tests__/save-schema-parity.test.ts`
  * Result: PASS - 7 test files passed, 123 tests passed.
  * Evidence: Vitest output at 00:35 showed `Tests 123 passed (123)`.
* UI product-surface check: PASS - Render-model label and audio/asset/save tests did not expose implementation diagnostics on product surfaces.
* UI craft check: N/A - T016 ran tests only.

**BQC Fixes**:

* N/A - Validation task only; grouped suites passed.

***

### Task T015 - Run focused content and generation suites

**Started**: 2026-07-01 00:34 **Completed**: 2026-07-01 00:34 **Duration**: 1 minute

**Notes**:

* Ran the grouped content registry, playable baseline, world route-safety, and golden determinism suites after all authored depth-4 content changes.
* Confirmed the updated depth-4 guarantee, deterministic route behavior, and first-turn summary expectations pass together.

**Files Changed**:

* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T015 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T014 complete before this task.

**Verification**:

* Command/check: `bunx vitest run src/extensions/ai-rogue/runtime/content/__tests__/levels.test.ts src/extensions/ai-rogue/runtime/__tests__/content-baseline.test.ts src/extensions/ai-rogue/runtime/__tests__/world.test.ts src/extensions/ai-rogue/runtime/__tests__/golden-determinism.test.ts`
  * Result: PASS - 4 test files passed, 22 tests passed.
  * Evidence: Vitest output at 00:34 showed `Tests 22 passed (22)`.
* UI product-surface check: N/A - T015 ran tests only.
* UI craft check: N/A - T015 did not change UI.

**BQC Fixes**:

* N/A - Validation task only; grouped suites passed.

***

### Task T014 - Add save parser and parity coverage for Insight Beetle

**Started**: 2026-07-01 00:32 **Completed**: 2026-07-01 00:33 **Duration**: 1 minute

**Notes**:

* Tightened the durable depth-4 run snapshot test to assert `insight-beetle` appears in persisted world enemy spawns, parsed runtime enemies, hydrated payloads, and ready hydrate results.
* Kept `AI_ROGUE_SAVE_SCHEMA_VERSION` at 1 and added no migration or schema shape changes.
* Added a targeted parity assertion proving `insight-beetle` is parser-owned in `AI_ROGUE_PERSISTED_ENEMY_KINDS` and not a compatibility-only ID.

**Files Changed**:

* `src/extensions/ai-rogue/__tests__/save-schema.test.ts` - Added depth-4 `insight-beetle` parse/hydrate assertions.
* `src/extensions/ai-rogue/__tests__/save-schema-parity.test.ts` - Added explicit parser-owned persisted ID assertion for `insight-beetle`.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T014 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T013 complete before this task.

**Verification**:

* Command/check: `bunx vitest run src/extensions/ai-rogue/__tests__/save-schema.test.ts src/extensions/ai-rogue/__tests__/save-schema-parity.test.ts`
  * Result: PASS - 2 test files passed, 27 tests passed.
  * Evidence: Vitest output at 00:33 showed `Tests 27 passed (27)`.
* Command/check: Targeted inspection of `src/extensions/ai-rogue/__tests__/save-schema.test.ts` and `src/extensions/ai-rogue/__tests__/save-schema-parity.test.ts`
  * Result: PASS - Tests assert schema version 1, depth-4 parse/hydrate `insight-beetle` coverage, and parser-owned persisted enemy ID parity.
  * Evidence: Source inspection after patch.
* UI product-surface check: N/A - T014 changed tests only.
* UI craft check: N/A - T014 did not change UI.

**BQC Fixes**:

* Contract alignment: Added explicit save parser and parity coverage for the activated persisted enemy kind.

***

### Task T013 - Add Insight Beetle corruption audio-family coverage

**Started**: 2026-07-01 00:29 **Completed**: 2026-07-01 00:32 **Duration**: 3 minutes

**Notes**:

* Added manifest-level coverage proving `insight-beetle` uses the existing `corruption` enemy audio family and has no dedicated `insight` audio references.
* Added focused event-routing coverage proving `insight-beetle` attack and defeat metadata request existing `50_enemy_corruption_attack` and `51_enemy_corruption_defeated` SFX.
* Left SFX, music, ambience, provenance, and audio ID maps unchanged.
* Corrected an initial attempt that inserted duplicate corruption events into the broad family test; the engine caches duplicate cue URLs, so the focused test now uses a fresh engine and unique `insight-beetle` events.

**Files Changed**:

* `src/extensions/ai-rogue/runtime/__tests__/audio.test.ts` - Added `insight-beetle` corruption-family manifest and routing coverage.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T013 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T012 complete before this task.

**Verification**:

* Command/check: `bunx vitest run src/extensions/ai-rogue/runtime/__tests__/audio.test.ts`
  * Result: FAIL - First run failed because duplicate corruption cues were added to the broad family test while the engine cached duplicate cue URL fetches.
  * Evidence: Vitest reported expected fetch calls 16 but received 14.
* Command/check: `bunx vitest run src/extensions/ai-rogue/runtime/__tests__/audio.test.ts`
  * Result: PASS - 1 test file passed, 35 tests passed.
  * Evidence: Vitest output at 00:32 showed `Tests 35 passed (35)`.
* Command/check: Targeted inspection of `src/extensions/ai-rogue/runtime/__tests__/audio.test.ts`
  * Result: PASS - Test asserts `enemyAudioFamilyForKind("insight-beetle") === "corruption"`, no insight-specific audio references, and existing corruption attack/defeat cue routing.
  * Evidence: Source inspection after correction.
* UI product-surface check: N/A - T013 changed tests only.
* UI craft check: N/A - T013 did not change UI.

**BQC Fixes**:

* Contract alignment: Added audio-family and routing coverage without expanding audio asset contracts.

***

### Task T012 - Add derived asset coverage for Insight Beetle frames

**Started**: 2026-07-01 00:28 **Completed**: 2026-07-01 00:29 **Duration**: 1 minute

**Notes**:

* Added focused asset coverage proving derived content requirements include the `insight-beetle` idle, alternate idle, attack, hit, and defeated frames.
* Verified each frame is present in derived gameplay frame contracts, required gameplay frame contracts, and committed gameplay atlas metadata.
* Kept asset manifests and media files unchanged.

**Files Changed**:

* `src/extensions/ai-rogue/runtime/__tests__/assets.test.ts` - Added `insight-beetle` derived frame requirement assertions.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T012 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T011 complete before this task.

**Verification**:

* Command/check: `bunx vitest run src/extensions/ai-rogue/runtime/__tests__/assets.test.ts`
  * Result: PASS - 1 test file passed, 22 tests passed.
  * Evidence: Vitest output at 00:29 showed `Tests 22 passed (22)`.
* Command/check: Targeted inspection of `src/extensions/ai-rogue/runtime/__tests__/assets.test.ts`
  * Result: PASS - Test asserts `enemy:insight-beetle` requirements for idle, alternate idle, attack, hit, and defeated frames and confirms committed atlas metadata for each.
  * Evidence: Source inspection after patch.
* UI product-surface check: N/A - T012 changed tests only.
* UI craft check: N/A - T012 did not change UI.

**BQC Fixes**:

* Contract alignment: Added coverage that derived content requirements, required frame contracts, and atlas metadata agree for the activated enemy.

***

### Task T011 - Add Insight Beetle render-model frame projection coverage

**Started**: 2026-07-01 00:26 **Completed**: 2026-07-01 00:28 **Duration**: 2 minutes

**Notes**:

* Added render-model coverage for the five committed `insight-beetle` standard enemy frames.
* Asserted the frame-set metadata matches idle, alternate idle, attack, hit, and defeated frame names.
* Confirmed rendered entity sprites stay on the gameplay atlas, use entity layer projection, and expose stable product labels without debug/telemetry/frame/seed diagnostics.

**Files Changed**:

* `src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts` - Added `insight-beetle` standard frame projection coverage.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T011 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T010 complete before this task.

**Verification**:

* Command/check: `bunx vitest run src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts`
  * Result: PASS - 1 test file passed, 24 tests passed.
  * Evidence: Vitest output at 00:27 showed `Tests 24 passed (24)`.
* Command/check: Targeted inspection of `src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts`
  * Result: PASS - Test asserts all five `insight-beetle` frames, stable `Insight Beetle` labels, gameplay atlas, entity layer, and absence of debug label patterns.
  * Evidence: Source inspection after patch.
* UI product-surface check: PASS - Render labels remain product-facing and no debug/runtime/scaffolding copy was added.
* UI craft check: N/A - T011 changed projection tests only; no UI layout or controls changed.

**BQC Fixes**:

* Product surface discipline: Added a no-diagnostics label assertion for the activated enemy render projection.

***

### Task T010 - Add Insight Beetle death reward regression coverage

**Started**: 2026-07-01 00:24 **Completed**: 2026-07-01 00:26 **Duration**: 2 minutes

**Notes**:

* Kept the existing ecology simulation test that proves `insight-beetle` repairs the operator on a Strike kill.
* Added template-specific enemy-effects coverage proving `insight-beetle` does not pay its reward for `surge` or `trace-lance` kills.
* Verified the matching Strike kill uses the committed template reward amount of 3 and emits a pickup reward event.

**Files Changed**:

* `src/extensions/ai-rogue/runtime/__tests__/enemy-effects.test.ts` - Added `insight-beetle` template-specific matching and non-matching death reward coverage.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T010 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T009 complete before this task.

**Verification**:

* Command/check: `bunx vitest run src/extensions/ai-rogue/runtime/__tests__/ecology.test.ts src/extensions/ai-rogue/runtime/__tests__/enemy-effects.test.ts`
  * Result: PASS - 2 test files passed, 15 tests passed.
  * Evidence: Vitest output at 00:26 showed `Tests 15 passed (15)`.
* Command/check: Targeted inspection of `src/extensions/ai-rogue/runtime/__tests__/enemy-effects.test.ts`
  * Result: PASS - Test uses real `createAiRogueEnemy({ kind: "insight-beetle" })`, asserts the Strike repair template, and checks `surge`/`trace-lance` non-matches.
  * Evidence: Source inspection after patch.
* UI product-surface check: N/A - T010 changed tests only.
* UI craft check: N/A - T010 did not change UI.

**BQC Fixes**:

* Contract alignment: Added explicit template-specific source-gating coverage for the activated enemy.

***

### Task T009 - Regenerate depth-4 golden first-turn summary

**Started**: 2026-07-01 00:22 **Completed**: 2026-07-01 00:24 **Duration**: 2 minutes

**Notes**:

* Regenerated depth-4 world and first-turn summaries with the existing test summarizer logic.
* Confirmed the raw `createAiRogueWorld(...)` depth-4 world summary is unchanged because authored guarantees are applied by run creation.
* Updated only the depth-4 first-turn run summary: enemy count is now 8 and `enemy-08` is `insight-beetle` at `4,1`.
* Corrected an initial broad patch so depth 2 and depth 3 golden expectations remained unchanged.

**Files Changed**:

* `src/extensions/ai-rogue/runtime/__tests__/golden-determinism.test.ts` - Added depth-4 first-turn `insight-beetle` summary and updated depth-4 enemy count.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T009 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T008 complete before this task.

**Verification**:

* Command/check: One-off `bun -e` summarizer mirroring `golden-determinism.test.ts`
  * Result: PASS - Generated depth-4 first-turn summary has 8 enemies and `enemy-08` as `insight-beetle`; raw world summary stayed unchanged.
  * Evidence: Command output inspected before patching expectations.
* Command/check: `rg -n "enemies: [78]|enemy-08|insight-beetle" src/extensions/ai-rogue/runtime/__tests__/golden-determinism.test.ts`
  * Result: PASS - Depth 2 and depth 3 counters remain 7; depth 4 counter is 8; only one `enemy-08` `insight-beetle` block remains.
  * Evidence: Targeted golden file inspection after correction.
* Command/check: `bunx vitest run src/extensions/ai-rogue/runtime/__tests__/golden-determinism.test.ts`
  * Result: PASS - 1 test file passed, 2 tests passed.
  * Evidence: Vitest output at 00:24 showed `Tests 2 passed (2)`.
* UI product-surface check: N/A - T009 changed deterministic tests only.
* UI craft check: N/A - T009 did not change UI.

**BQC Fixes**:

* Contract alignment: Corrected an accidental broad golden patch so only depth-4 authored run output changed.

***

### Task T008 - Extend route-safety coverage for the new depth-4 guarantee

**Started**: 2026-07-01 00:20 **Completed**: 2026-07-01 00:22 **Duration**: 2 minutes

**Notes**:

* Extended the authored route-safety table with expected guaranteed enemies per authored depth.
* Switched the route-safety loop to inspect `createAiRogueRun(...).state.world` because floor guarantees are applied by run creation, not the raw world generator.
* Verified depth 4 now includes both `venom-daemon` and `insight-beetle` while exit reachability, adjacent guard, spawn overlap, prefab, terminal, and vault expectations still pass.

**Files Changed**:

* `src/extensions/ai-rogue/runtime/__tests__/world.test.ts` - Added guaranteed-enemy assertions and run-owned world inspection for authored route-safety coverage.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T008 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T007 complete before this task.

**Verification**:

* Command/check: `bunx vitest run src/extensions/ai-rogue/runtime/__tests__/world.test.ts`
  * Result: FAIL - First run failed on depth 2 because the test initially asserted floor-arc guarantees against raw `createAiRogueWorld(...)` output.
  * Evidence: Vitest reported `depth 2 guaranteed signal-gnat: expected false to be true`.
* Command/check: `rg -n "applyLevelGuarantees|applyFloorArc|floorArc" src/extensions/ai-rogue/runtime/world-generator.ts src/extensions/ai-rogue/runtime/run-factory.ts`
  * Result: PASS - Inspection confirmed `run-factory.ts` applies authored guarantees through `applyLevelGuarantees(...)`.
  * Evidence: Source inspection justified using `createAiRogueRun(...).state.world` for guarantee coverage.
* Command/check: `bunx vitest run src/extensions/ai-rogue/runtime/__tests__/world.test.ts`
  * Result: PASS - 1 test file passed, 9 tests passed.
  * Evidence: Vitest output at 00:22 showed `Tests 9 passed (9)`.
* UI product-surface check: N/A - T008 changed tests only.
* UI craft check: N/A - T008 did not change UI.

**BQC Fixes**:

* Contract alignment: Corrected the test to assert authored guarantees against the run-owned world contract where guarantees are applied.

***

### Task T007 - Record Session 07 prepared-enemy selection in asset plan

**Started**: 2026-07-01 00:19 **Completed**: 2026-07-01 00:20 **Duration**: 1 minute

**Notes**:

* Documented that Session 07 selected `insight-beetle` for the first real content expansion.
* Recorded that the selected path reuses the existing depth-4 floor, `corruption` audio family, and committed five-frame atlas set.
* Explicitly stated that no new visual, music, ambience, SFX, terminal, protocol, objective, status, boss, or save-schema media work is required.

**Files Changed**:

* `docs/ongoing-projects/ai-rogue-phase-39-asset-generation-plan.md` - Added current Session 07 selection and no-new-media rationale.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T007 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T006 complete before this task.

**Verification**:

* Command/check: `sed -n '84,110p' docs/ongoing-projects/ai-rogue-phase-39-asset-generation-plan.md`
  * Result: PASS - The prepared-enemy section now documents the `insight-beetle` selection and no-new-media rationale.
  * Evidence: Touched doc section inspected.
* Command/check: `file docs/ongoing-projects/ai-rogue-phase-39-asset-generation-plan.md && LC_ALL=C grep -n '[^[:print:][:space:]]' docs/ongoing-projects/ai-rogue-phase-39-asset-generation-plan.md || true && grep -n $'\r' docs/ongoing-projects/ai-rogue-phase-39-asset-generation-plan.md || true`
  * Result: PASS - `file` reported ASCII text; non-ASCII control and CRLF scans returned no matches.
  * Evidence: Encoding and line-ending check passed for the touched doc.
* Command/check: `git diff -- docs/ongoing-projects/ai-rogue-phase-39-asset-generation-plan.md`
  * Result: PASS - Diff is limited to the Session 07 prepared-enemy selection paragraph.
  * Evidence: Diff inspected.
* UI product-surface check: N/A - T007 changed documentation only.
* UI craft check: N/A - T007 did not change UI.

**BQC Fixes**:

* N/A - Documentation-only task.

***

### Task T006 - Update playable content baseline for depth-4 guarantee

**Started**: 2026-07-01 00:18 **Completed**: 2026-07-01 00:19 **Duration**: 1 minute

**Notes**:

* Updated only the depth-4 baseline `introducedEnemies` list to include `insight-beetle`.
* Confirmed depths 1-3 helper-routing expectations remain unchanged.
* Verified generated depth-4 run behavior includes every expected guaranteed enemy.

**Files Changed**:

* `src/extensions/ai-rogue/runtime/__tests__/content-baseline.test.ts` - Added `insight-beetle` to the depth-4 introduced enemy baseline.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T006 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T005 complete before this task.

**Verification**:

* Command/check: `rg -n "introducedEnemies" src/extensions/ai-rogue/runtime/__tests__/content-baseline.test.ts`
  * Result: PASS - Depths 1-3 remain `[]`, `["signal-gnat"]`, and `["venom-daemon"]`; depth 4 now has `["venom-daemon", "insight-beetle"]`.
  * Evidence: Targeted baseline inspection after correction.
* Command/check: `bunx vitest run src/extensions/ai-rogue/runtime/__tests__/content-baseline.test.ts`
  * Result: PASS - 1 test file passed, 2 tests passed.
  * Evidence: Vitest output at 00:19 showed `Tests 2 passed (2)`.
* UI product-surface check: N/A - T006 changed tests only.
* UI craft check: N/A - T006 did not change UI.

**BQC Fixes**:

* Contract alignment: Corrected the initial baseline edit so only depth 4 changed and depths 1-3 remained unchanged.

***

### Task T005 - Update registry tests for depth-4 selected enemy

**Started**: 2026-07-01 00:17 **Completed**: 2026-07-01 00:18 **Duration**: 1 minute

**Notes**:

* Updated the depth-4 level registry expectation to declare both `venom-daemon` and `insight-beetle`.
* Added a focused test proving `insight-beetle` is the authored depth-4 real-content guarantee, resolves through existing enemy templates, and keeps safe product-facing text.
* Added an exhaustive compile-time enemy-kind coverage map so test expectations stay aligned with `AiRogueEnemyKind`.

**Files Changed**:

* `src/extensions/ai-rogue/runtime/content/__tests__/levels.test.ts` - Updated depth-4 guarantee expectations and added the selected enemy registry test.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T005 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T004 complete before this task.

**Verification**:

* Command/check: `bunx vitest run src/extensions/ai-rogue/runtime/content/__tests__/levels.test.ts`
  * Result: PASS - 1 test file passed, 9 tests passed.
  * Evidence: Vitest output at 00:18 showed `Tests 9 passed (9)`.
* Command/check: Targeted inspection of `src/extensions/ai-rogue/runtime/content/__tests__/levels.test.ts`
  * Result: PASS - Test now asserts depth-4 `enemyKinds: ["venom-daemon", "insight-beetle"]`, validates registry success, checks safe text, and covers `AiRogueEnemyKind` through `satisfies Record<AiRogueEnemyKind, true>`.
  * Evidence: File edited and focused suite passed.
* UI product-surface check: N/A - T005 changed tests only.
* UI craft check: N/A - T005 did not change UI.

**BQC Fixes**:

* Contract alignment: Added exhaustive enemy-kind coverage and template resolution assertions in `levels.test.ts`.

***

### Task T004 - Activate Insight Beetle through the depth-4 guarantee

**Started**: 2026-07-01 00:16 **Completed**: 2026-07-01 00:17 **Duration**: 1 minute

**Notes**:

* Added `insight-beetle` as the second guaranteed enemy on `firewall-gauntlet`.
* Left level media, protocol, terminal, objective, finale, enemy table, audio, assets, and save schema unchanged.
* Confirmed the content registry remains valid and depth 4 now projects both `venom-daemon` and `insight-beetle`.

**Files Changed**:

* `src/extensions/ai-rogue/runtime/content/levels.ts` - Added `insight-beetle` to the depth-4 authored guarantee.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T004 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T003 complete before this task.

**Verification**:

* Command/check: `bun -e "import { levelSpecForDepth, validateAiRogueContentRegistry } from './src/extensions/ai-rogue/runtime/content/index.ts'; const result = validateAiRogueContentRegistry(); const level = levelSpecForDepth(4); if (!result.ok) { console.error(JSON.stringify(result.issues, null, 2)); process.exit(1); } if (level.guarantees.enemyKinds.join(',') !== 'venom-daemon,insight-beetle') { console.error(JSON.stringify(level.guarantees)); process.exit(1); } console.log(JSON.stringify({ registryOk: result.ok, depth: level.depth, id: level.id, guarantees: level.guarantees.enemyKinds }));"`
  * Result: PASS - Output showed registry OK and depth-4 guarantees `["venom-daemon","insight-beetle"]`.
  * Evidence: Targeted registry probe passed.
* Command/check: `git diff -- src/extensions/ai-rogue/runtime/content/levels.ts src/extensions/ai-rogue/save-schema.ts src/extensions/ai-rogue/runtime/audio.ts src/extensions/ai-rogue/runtime/assets.ts`
  * Result: PASS - Diff only changes `levels.ts` guarantee list; no save-schema, audio, or asset source changed.
  * Evidence: Diff inspection confirmed no media, protocol, objective, finale, or schema edits.
* UI product-surface check: PASS - Only product-facing authored level content changed; no debug/runtime/scaffolding copy was added.
* UI craft check: N/A - T004 did not modify UI layout or controls.

**BQC Fixes**:

* N/A - Contract alignment was verified through registry validation; no runtime behavior fix was required.

***

### Task T003 - Confirm depth-4 authored baseline before intentional changes

**Started**: 2026-07-01 00:15 **Completed**: 2026-07-01 00:16 **Duration**: 1 minute

**Notes**:

* Confirmed `firewall-gauntlet` is the authored depth-4 level, uses the `firewall` theme, `threat-dense` modifier, `trace-lance` baseline protocol, `patch-mirror` terminal, `hazard-cache` prefab, `phase-step` guarantee, purge-dumps objective, and Kernel Sentinel finale.
* Confirmed the existing depth-4 guarantee contains `venom-daemon` only; adding `insight-beetle` will intentionally add one guaranteed enemy without changing floors 1-3.
* Confirmed golden depth-4 summaries currently expect seven enemies, with `venom-daemon` appearing as the existing guarantee in the first-turn summary.
* Confirmed route-safety tests already cover exit reachability, guard adjacency, prefab, terminal, vault, and no spawn overlap across authored depths.

**Files Changed**:

* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T003 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T002 complete before this task.

**Verification**:

* Command/check: `sed -n '1,260p' src/extensions/ai-rogue/runtime/content/levels.ts`
  * Result: PASS - Depth 4 currently declares `firewall-gauntlet`, `enemyKinds: ["venom-daemon"]`, purge-dumps objective, and Kernel Sentinel finale.
  * Evidence: Level spec inspected before edits.
* Command/check: `rg -n "firewall-gauntlet|guaranteed|depth: 4|Kernel Sentinel|finale|objective|enemySpawns|expected" src/extensions/ai-rogue/runtime/__tests__/golden-determinism.test.ts`
  * Result: PASS - Golden file has depth-4 world and first-turn expectations that will intentionally change.
  * Evidence: Depth-4 expectation locations identified.
* Command/check: `sed -n '1020,1145p' src/extensions/ai-rogue/runtime/__tests__/golden-determinism.test.ts`
  * Result: PASS - First-turn summary currently expects seven enemies and the existing guaranteed `venom-daemon`.
  * Evidence: Exact depth-4 summary section inspected.
* Command/check: `sed -n '1,190p' src/extensions/ai-rogue/runtime/__tests__/content-baseline.test.ts`
  * Result: PASS - Baseline test records depth-4 `introducedEnemies: ["venom-daemon"]` and will need the new guarantee added.
  * Evidence: Helper-routing baseline inspected.
* Command/check: `sed -n '125,235p' src/extensions/ai-rogue/runtime/__tests__/world.test.ts`
  * Result: PASS - Route-safety coverage already checks depth-4 exit, guard, prefab, terminal, vault, and overlap constraints.
  * Evidence: World test section inspected.
* UI product-surface check: N/A - T003 only inspected runtime content and tests; no product surface changed.
* UI craft check: N/A - T003 did not change UI.

**BQC Fixes**:

* N/A - T003 is baseline inspection only.

***

### Task T002 - Audit selected enemy contracts before activation

**Started**: 2026-07-01 00:14 **Completed**: 2026-07-01 00:15 **Duration**: 1 minute

**Notes**:

* Confirmed `insight-beetle` is already part of the `AiRogueEnemyKind` union and `AI_ROGUE_ENEMY_TEMPLATES`.
* Confirmed the template uses the existing `corruption` audio family, five standard frame-set keys, no new contact or attack effects, and a Strike-only repair reward.
* Confirmed `AI_ROGUE_PERSISTED_ENEMY_KINDS` already includes `insight-beetle` and `AI_ROGUE_SAVE_SCHEMA_VERSION` remains 1, so no save-schema version bump is needed.
* Confirmed runtime creation copies the template death reward and does not leak frame/audio metadata into persisted enemy state.

**Files Changed**:

* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Recorded T002 evidence.
* `.spec_system/specs/phase39-session07-real-content-expansion-path/tasks.md` - Marked T001 complete before this task.

**Verification**:

* Command/check: `rg -n "insight-beetle|deathReward|audioFamily|frameSet|AiRogueEnemyKind|PERSISTED|persisted|enemyKinds" src/extensions/ai-rogue/runtime/entities.ts`
  * Result: PASS - `insight-beetle` template, `corruption` audio family, frame set, and Strike repair death reward are present.
  * Evidence: Matched template lines in `entities.ts`.
* Command/check: `rg -n "insight-beetle|deathReward|audioFamily|frameSet|AiRogueEnemyKind" src/extensions/ai-rogue/runtime/types-entities.ts`
  * Result: PASS - `insight-beetle` is included in `AiRogueEnemyKind`; death reward and frame/audio metadata contracts are declared.
  * Evidence: Matched type-union and interface lines in `types-entities.ts`.
* Command/check: `rg -n "insight-beetle|AiRogueEnemyKind|ENEMY|enemyKind|enemyKinds|AI_ROGUE_SAVE_SCHEMA_VERSION" src/extensions/ai-rogue/save-schema.ts`
  * Result: PASS - Save schema version is 1 and persisted enemy kinds include `insight-beetle`.
  * Evidence: Matched `AI_ROGUE_SAVE_SCHEMA_VERSION` and persisted enemy-kind array entries.
* Command/check: `sed -n '300,510p' src/extensions/ai-rogue/runtime/entities.ts`
  * Result: PASS - Targeted inspection confirms exact template fields and helper behavior.
  * Evidence: Source section inspected before activation.
* UI product-surface check: N/A - T002 only audited runtime contracts; no product surface changed.
* UI craft check: N/A - T002 did not change UI.

**BQC Fixes**:

* N/A - Audit found existing contracts aligned; no code change needed.

***

### 2026-07-01 - Session Start

**Environment verified**:

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

**Commands**:

* `if [ -d ".spec_system/scripts" ]; then bash .spec_system/scripts/analyze-project.sh --json; else bash [apex-spec-skill]/scripts/analyze-project.sh --json; fi`
  * Result: PASS - Current session resolved to `phase39-session07-real-content-expansion-path`; session directory exists; repo is not configured as a monorepo.
* `if [ -d ".spec_system/scripts" ]; then bash .spec_system/scripts/check-prereqs.sh --json --env; else bash [apex-spec-skill]/scripts/check-prereqs.sh --json --env; fi`
  * Result: PASS - `.spec_system`, `jq`, and `git` checks passed.
* `if [ -d ".spec_system/scripts" ]; then bash .spec_system/scripts/check-prereqs.sh --json --tools "bun,bunx,bash"; else bash [apex-spec-skill]/scripts/check-prereqs.sh --json --tools "bun,bunx,bash"; fi`
  * Result: PASS - Bun 1.3.14, bunx 1.3.14, and GNU bash are available.

***

### Task T001 - Verify prerequisite session evidence and Session 07 stub

**Started**: 2026-07-01 00:14 **Completed**: 2026-07-01 00:14 **Duration**: 1 minute

**Notes**:

* Confirmed Session 04 validation passed with authored depth-4 floor, route safety, finale, save hydration, focused tests, full tests, lint, typecheck, and ASCII/LF evidence.
* Confirmed Session 05 validation passed with enemy metadata, derived asset checks, audio-family coverage, persisted enemy parity, focused tests, full tests, lint, typecheck, asset-size, and ASCII/LF evidence.
* Confirmed Session 06 validation passed with boss/finale contracts, render/audio/combat coverage, browser smoke, full tests, lint, typecheck, and ASCII/LF evidence.
* Confirmed the Session 07 PRD stub requires one standard enemy through catalog/spec work, one floor guarantee, and focused simulation, save, render, asset, and audio tests.

**Files Changed**:

* `.spec_system/specs/phase39-session07-real-content-expansion-path/implementation-notes.md` - Created session log and recorded T001 evidence.

**Verification**:

* Command/check: `sed -n '1,260p' .spec_system/specs/phase39-session04-existing-media-floor-four/validation.md`
  * Result: PASS - Session 04 report shows `Result: PASS`, 16/16 tasks complete, focused/full tests, lint, typecheck, and no unresolved blockers.
  * Evidence: Validation report inspected before source edits.
* Command/check: `sed -n '1,260p' .spec_system/specs/phase39-session05-enemy-metadata-and-derived-asset-checks/validation.md`
  * Result: PASS - Session 05 report shows `Result: PASS`, 18/18 tasks complete, enemy metadata and derived asset/audio coverage, full tests, lint, typecheck, asset-size, and no unresolved blockers.
  * Evidence: Validation report inspected before source edits.
* Command/check: `sed -n '1,260p' .spec_system/specs/phase39-session06-boss-and-finale-contracts/validation.md`
  * Result: PASS - Session 06 report shows `Result: PASS`, 20/20 tasks complete, boss/finale contract coverage, browser smoke, full tests, lint, typecheck, and no unresolved blockers.
  * Evidence: Validation report inspected before source edits.
* Command/check: `sed -n '1,260p' .spec_system/PRD/phase_39/session_07_real_content_expansion_path.md`
  * Result: PASS - Stub scope matches this session's one-enemy authored content expansion path.
  * Evidence: Session 07 PRD stub inspected before source edits.
* UI product-surface check: N/A - T001 only inspected specs and validation evidence; no product surface changed.
* UI craft check: N/A - T001 did not change UI.

**BQC Fixes**:

* N/A - T001 is setup evidence only.

***


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