> 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-session04-existing-media-floor-four/code-review.md).

# Code Review and Repair Report

**Session ID**: `phase39-session04-existing-media-floor-four` **Reviewed**: 2026-06-30 **Scope**: All uncommitted changes in the working tree **Result**: RESOLVED

## Review Surface

**Files reviewed** (all uncommitted changes):

* `.spec_system/state.json` - tracked-modified
* `.spec_system/specs/phase39-session04-existing-media-floor-four/spec.md` - untracked
* `.spec_system/specs/phase39-session04-existing-media-floor-four/tasks.md` - untracked
* `.spec_system/specs/phase39-session04-existing-media-floor-four/implementation-notes.md` - untracked
* `.spec_system/specs/phase39-session04-existing-media-floor-four/code-review.md` - untracked
* `src/extensions/ai-rogue/runtime/content/levels.ts` - tracked-modified
* `src/extensions/ai-rogue/runtime/content/__tests__/levels.test.ts` - tracked-modified
* `src/extensions/ai-rogue/runtime/__tests__/content-baseline.test.ts` - tracked-modified
* `src/extensions/ai-rogue/runtime/__tests__/depth-resolver.test.ts` - tracked-modified
* `src/extensions/ai-rogue/runtime/__tests__/world.test.ts` - tracked-modified
* `src/extensions/ai-rogue/runtime/__tests__/golden-determinism.test.ts` - tracked-modified
* `src/extensions/ai-rogue/runtime/__tests__/roguelike-loop.test.ts` - tracked-modified
* `src/extensions/ai-rogue/runtime/__tests__/objective-lock.test.ts` - tracked-modified
* `src/extensions/ai-rogue/__tests__/save-schema.test.ts` - tracked-modified
* `src/extensions/ai-rogue/runtime/__tests__/biome-final.test.ts` - tracked-modified

**Inventory commands**: `git status`, `git diff HEAD`, `git diff --cached`, `git ls-files --others --exclude-standard`

## Findings by Severity

### Critical

No findings.

### High

No findings.

### Medium

No findings.

### Low

* `.spec_system/specs/phase39-session04-existing-media-floor-four/tasks.md:56` - The completed task checklist still handed the next step back to `implement`, even though all 16 tasks were already marked complete. That could make the session workflow loop backward instead of entering review. | Fix: updated the completion checklist and next-step text to hand off to `creview`. | Status: FIXED
* `.spec_system/specs/phase39-session04-existing-media-floor-four/spec.md:1` and `.spec_system/specs/phase39-session04-existing-media-floor-four/implementation-notes.md:1` - New session markdown did not satisfy the repo Prettier style. | Fix: ran Prettier on both files. | Status: FIXED

## Assumptions and Deliberate Non-Fixes

* `bun run format:check` still fails on nine pre-existing committed markdown files outside this session's uncommitted review surface: `.spec_system/CONSIDERATIONS.md`, `.spec_system/PRD/phase_39/PRD_phase_39.md`, `.spec_system/PRD/PRD.md`, `.spec_system/SECURITY-COMPLIANCE.md`, `.spec_system/specs/phase39-session01-baseline-and-registry-skeleton/IMPLEMENTATION_SUMMARY.md`, `.spec_system/specs/phase39-session02-depth-resolver-migration/security-compliance.md`, `.spec_system/specs/phase39-session02-depth-resolver-migration/validation.md`, `docs/extensions/ai-rogue/level-expansion-architecture.md`, and `docs/extensions/ai-rogue/README_ai-rogue.md`. Per the `creview` scope rule, those unchanged baseline formatting issues were recorded rather than fixed.

## Behavior Changes

None from review repairs. The reviewed implementation changes behavior by adding authored AI Rogue depth 4 as specified, moving final authored metadata from depth 3 to depth 4, and expanding runtime/save coverage for that authored floor.

## Verification

* Tests: `bun run test` - PASS - 409 test files passed, 4642 tests passed.
* Linter: `bun run lint` - PASS.
* Formatter: `bunx prettier --check [all uncommitted files]` - PASS.
* Formatter: `bun run format:check` - FAIL - remaining failures are the nine unchanged baseline markdown files listed above.
* Type checker: `bun run typecheck` - PASS.
* Script type checker: `bun run typecheck:scripts` - PASS.
* Diff hygiene: `git diff --check` - PASS.
* Encoding: ASCII/LF check over all uncommitted files, including this report - PASS.
* Final diff re-read: no remaining issues in the uncommitted review surface.

## Summary

1. Reviewed 15 uncommitted files: the active spec-system state, Session 04 artifacts, one runtime content file, and focused AI Rogue regression tests.
2. Findings: 0 critical, 0 high, 0 medium, 2 low; both low findings were resolved.
3. Deliberately did not fix repo-wide Prettier failures in unchanged baseline markdown files outside the uncommitted review surface.
4. Verification passed for full tests, lint, type checks, scoped formatter, diff hygiene, and encoding checks.


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