{"type":"thinking_level_change","id":"03e6582a","parentId":null,"timestamp":"2026-03-31T06:40:34.463Z","thinkingLevel":"medium"}
{"type":"model_change","id":"9c6f1811","parentId":"03e6582a","timestamp":"2026-03-31T06:40:34.464Z","provider":"anthropic","modelId":"claude-opus-4-6"}
{"type":"custom_message","customType":"gsd-auto","content":"You are executing GSD auto-mode.\n\n## Working Directory\n\nYour working directory is `/home/aux/projects/content-to-kb-automator`. All file reads, writes, and shell commands MUST operate relative to this directory. Do NOT `cd` to any other directory.\n\n## Requirements Advanced\n\n- R008 — Sub-topics now have dedicated pages instead of redirecting to search. Clicking a sub-topic loads a structured page with creator-grouped techniques and breadcrumbs.\n\n## Requirements Validated\n\nNone.\n\n## Requirements Invalidated or Re-scoped\n\nNone.\n\n## Requirements Advanced\n\nNone.\n\n## Requirements Validated\n\nNone.\n\n## Requirements Invalidated or Re-scoped\n\nNone.\n\n## Requirements Advanced\n\nNone.\n\n## Requirements Validated\n\nNone.\n\n## Requirements Invalidated or Re-scoped\n\nNone.\n\n## Requirements Advanced\n\n- R005 — Search UX enhanced with autocomplete suggestions — popular terms on empty focus and typeahead on 2+ chars on both Home and SearchResults pages\n- R015 — Autocomplete reduces keystrokes needed to find techniques, supporting the 30-second retrieval target\n\n## Requirements Validated\n\nNone.\n\n## Requirements Invalidated or Re-scoped\n\nNone.\n\n## UNIT: Validate Milestone M010 (\"Discovery, Navigation & Visual Identity\")\n\n## Your Role in the Pipeline\n\nAll slices are done. Before the milestone can be completed, you must validate that the planned work was delivered as specified. Compare the roadmap's success criteria and slice definitions against the actual slice summaries and UAT results. This is a reconciliation gate — catch gaps, regressions, or missing deliverables before the milestone is sealed.\n\nThis is remediation round 0. If this is round 0, this is the first validation pass. If > 0, prior validation found issues and remediation slices were added and executed — verify those remediation slices resolved the issues.\n\nAll relevant context has been preloaded below — the roadmap, all slice summaries, UAT results, requirements, decisions, and project context are inlined. Start working immediately without re-reading these files.\n\n## Inlined Context (preloaded — do not re-read these files)\n\n### Milestone Roadmap\nSource: `.gsd/milestones/M010/M010-ROADMAP.md`\n\n# M010: Discovery, Navigation & Visual Identity\n\n## Vision\nChrysopedia should feel like exploring a music production library, not querying a database. This milestone adds the navigation structure (sub-topic pages, cross-links), visual identity (topic colors, creator differentiation), and interaction polish (autocomplete, transitions) that transform browsing from utilitarian to engaging. A user who reads one technique should naturally discover three more.\n\n## Slice Overview\n| ID | Slice | Risk | Depends | Done | After this |\n|----|-------|------|---------|------|------------|\n| S01 | Dedicated Sub-Topic Pages | high | — | ✅ | Clicking 'Compression' on Topics page loads /topics/mixing/compression with techniques grouped by creator, description, breadcrumbs |\n| S02 | Related Techniques Cross-Linking | medium | — | ✅ | Bottom of every technique page shows 3-4 related techniques from same creator or same sub-topic |\n| S03 | Topic Color Coding & Visual Polish | medium | S01 | ✅ | Each of 7 topic categories has a distinct accent color in badges, cards, and sub-topic pages. Page transitions are smooth. Creator avatars are visually unique. |\n| S04 | Search Autocomplete & Suggestions | medium | — | ✅ | Typing in search shows autocomplete suggestions. Empty search box shows popular search terms. |\n\n---\n\n### Verification Classes (from planning)\n\nThese verification tiers were defined during milestone planning. Each non-empty class must be checked for evidence during validation.\n\n- **Contract:** Sub-topic pages render with grouped content. Related techniques are relevant (shared tags). Colors pass contrast checks.\n- **Integration:** Sub-topic routes resolve correctly. Related technique queries return meaningful results. Search suggestions return quickly.\n- **Operational:** All new routes healthy. No 404s for sub-topic pages.\n- **UAT:** Browse Topics \\u2192 click sub-topic \\u2192 see curated page. Read technique \\u2192 see related techniques \\u2192 click one \\u2192 exploration loop works. Type in search \\u2192 see suggestions.\n\n---\n\n### S01 Summary\nSource: `.gsd/milestones/M010/slices/S01/S01-SUMMARY.md`\n\n---\nid: S01\nparent: M010\nmilestone: M010\nprovides:\n  - GET /topics/{category_slug}/{subtopic_slug} endpoint for filtered technique retrieval\n  - SubTopicPage component and route at /topics/:category/:subtopic\n  - Breadcrumb CSS pattern reusable by other pages\n  - fetchSubTopicTechniques API client function\nrequires:\n  []\naffects:\n  - S03\nkey_files:\n  - backend/routers/topics.py\n  - backend/tests/test_public_api.py\n  - frontend/src/pages/SubTopicPage.tsx\n  - frontend/src/api/public-client.ts\n  - frontend/src/App.tsx\n  - frontend/src/pages/TopicsBrowse.tsx\n  - frontend/src/App.css\nkey_decisions:\n  - Used PostgreSQL ARRAY contains (@>) for tag matching — simpler than unnest/ANY since tags are stored lowercase\n  - Route registered before /{category_slug} to prevent FastAPI path conflict\n  - Grouped techniques by creator with Map-based first-appearance ordering\n  - Breadcrumb pattern: nav.breadcrumbs with link/text/current spans for reuse\npatterns_established:\n  - Sub-topic page pattern: URL params → API fetch → group by creator → render sections. Reusable for any filtered collection page.\n  - Breadcrumb nav component pattern using nav.breadcrumbs CSS class with link/text/current span variants\nobservability_surfaces:\n  - none\ndrill_down_paths:\n  - .gsd/milestones/M010/slices/S01/tasks/T01-SUMMARY.md\n  - .gsd/milestones/M010/slices/S01/tasks/T02-SUMMARY.md\nduration: \"\"\nverification_result: passed\ncompleted_at: 2026-03-31T06:04:33.352Z\nblocker_discovered: false\n---\n\n# S01: Dedicated Sub-Topic Pages\n\n**Added dedicated sub-topic pages at /topics/:category/:subtopic with backend filtering endpoint, breadcrumb navigation, and creator-grouped technique listings.**\n\n## What Happened\n\nThis slice added full-stack sub-topic browsing to Chrysopedia. Previously, clicking a sub-topic on the Topics page redirected to a search query — now it loads a dedicated page with structured content.\n\n**Backend (T01):** Added `GET /topics/{category_slug}/{subtopic_slug}` endpoint to `routers/topics.py`. Uses PostgreSQL ARRAY contains (`@>`) to match the subtopic slug against the `topic_tags` column, filtered to the correct `topic_category`. Eager-loads the creator relation for `creator_name`/`creator_slug` fields. Returns `PaginatedResponse[TechniquePageRead]`. Route registered before the `/{category_slug}` catch-all to avoid FastAPI path conflicts. Three integration tests added and passing: happy path, empty results, and pagination.\n\n**Frontend (T02):** Created `SubTopicPage.tsx` following the existing `CreatorDetail` pattern. Extracts `category` and `subtopic` from URL params, fetches via `fetchSubTopicTechniques` in `public-client.ts`, groups techniques by `creator_name` using Map-based ordering. Renders breadcrumbs (`Topics > Category > Sub-topic`), loading/error/empty states, and technique links to `/techniques/{slug}`. Route registered in `App.tsx`. Updated `TopicsBrowse.tsx` to link sub-topics to `/topics/{cat}/{subtopic}` instead of `/search?q=...`. Added breadcrumb CSS to `App.css`. Fixed a pre-existing TS strict error in `Home.tsx`.\n\n## Verification\n\nFrontend: `npx tsc --noEmit` passes (0 errors), `npm run build` succeeds (48 modules, 870ms). Backend: 3 subtopic integration tests pass against PostgreSQL on ub01 (verified by T01 executor — local machine lacks DB access).\n\n## New Requirements Surfaced\n\nNone.\n\n## Deviations\n\nFixed pre-existing ProcessingStatus.extracted → ProcessingStatus.complete in test seed helper. Fixed pre-existing TS strict error in Home.tsx. Both were required to make the build/tests pass but were not part of the slice plan.\n\n## Known Limitations\n\nBackend subtopic tests require PostgreSQL on ub01 (port 5433) — cannot run from this dev machine. Pre-existing tests (test_list_topics_hierarchy, test_topics_with_no_technique_pages) hardcode 6 categories but canonical_tags.yaml now has 7.\n\n## Follow-ups\n\nFix hardcoded category count in pre-existing topic tests. Consider adding pytest-timeout to backend dev dependencies.\n\n## Files Created/Modified\n\n- `backend/routers/topics.py` — Added get_subtopic_techniques endpoint with ARRAY contains tag matching\n- `backend/tests/test_public_api.py` — Added 3 subtopic integration tests, fixed ProcessingStatus enum in seed helper\n- `frontend/src/pages/SubTopicPage.tsx` — New page component: breadcrumbs, creator-grouped technique list, loading/error/empty states\n- `frontend/src/api/public-client.ts` — Added fetchSubTopicTechniques function\n- `frontend/src/App.tsx` — Registered /topics/:category/:subtopic route before catch-all\n- `frontend/src/pages/TopicsBrowse.tsx` — Updated sub-topic links to use dedicated page routes\n- `frontend/src/App.css` — Added breadcrumb and sub-topic page styles\n- `frontend/src/pages/Home.tsx` — Fixed pre-existing TS strict error\n\n---\n\n### S01 UAT Result\nSource: `.gsd/milestones/M010/slices/S01/S01-UAT.md`\n\n# S01: Dedicated Sub-Topic Pages — UAT\n\n**Milestone:** M010\n**Written:** 2026-03-31T06:04:33.352Z\n\n## UAT: S01 — Dedicated Sub-Topic Pages\n\n### Preconditions\n- Chrysopedia stack running on ub01 (docker ps shows chrysopedia-api, chrysopedia-web-8096 healthy)\n- At least one technique page exists with topic_category and topic_tags populated\n- Web UI accessible at http://ub01:8096\n\n### Test 1: Sub-topic page loads from Topics browse\n1. Navigate to http://ub01:8096/topics\n2. Click any sub-topic link (e.g., \"Compression\" under Mixing)\n3. **Expected:** URL changes to /topics/mixing/compression (or equivalent category/subtopic)\n4. **Expected:** Page shows breadcrumbs: \"Topics > Mixing > Compression\" — \"Topics\" is a clickable link to /topics\n5. **Expected:** Techniques are grouped under creator name headings\n6. **Expected:** Each technique title links to /techniques/{slug}\n\n### Test 2: Direct URL navigation\n1. Navigate directly to http://ub01:8096/topics/mixing/compression\n2. **Expected:** Page loads without error, shows same content as Test 1\n\n### Test 3: Empty sub-topic\n1. Navigate to http://ub01:8096/topics/mixing/nonexistent-subtopic\n2. **Expected:** Page shows empty state message (no techniques found), not a crash or 500 error\n3. **Expected:** Breadcrumbs still render: \"Topics > Mixing > Nonexistent Subtopic\"\n\n### Test 4: Breadcrumb navigation\n1. On any sub-topic page, click the \"Topics\" breadcrumb link\n2. **Expected:** Navigates back to /topics\n3. **Expected:** Topics browse page loads normally\n\n### Test 5: Creator grouping correctness\n1. Navigate to a sub-topic that has techniques from multiple creators\n2. **Expected:** Techniques appear in sections under each creator's name\n3. **Expected:** Within each creator section, technique cards/links are listed\n\n### Test 6: API endpoint direct test\n1. `curl http://ub01:8096/api/topics/mixing/compression`\n2. **Expected:** JSON response with `items` array, `total` count, and `page`/`size` pagination fields\n3. **Expected:** Each item has `title`, `slug`, `creator_name`, `creator_slug`, `topic_category`, `topic_tags`\n\n### Test 7: Pagination\n1. `curl \"http://ub01:8096/api/topics/mixing/compression?page=1&size=1\"`\n2. **Expected:** Returns at most 1 item with correct total count\n3. **Expected:** `page` is 1, `size` is 1\n\n### Edge Cases\n- Sub-topic slug with hyphens (e.g., \"sound-design\") displays as \"Sound Design\" in breadcrumbs\n- Category slug case doesn't matter for API (normalized in backend)\n- Browser back button from sub-topic page returns to previous page\n\n---\n\n### S02 Summary\nSource: `.gsd/milestones/M010/slices/S02/S02-SUMMARY.md`\n\n---\nid: S02\nparent: M010\nmilestone: M010\nprovides:\n  - Dynamic related techniques endpoint (up to 4 scored results per technique page)\n  - RelatedLinkItem schema with creator_name, topic_category, reason fields\n  - Responsive related-card CSS grid component\nrequires:\n  []\naffects:\n  - S03\nkey_files:\n  - backend/schemas.py\n  - backend/routers/techniques.py\n  - backend/tests/test_public_api.py\n  - frontend/src/api/public-client.ts\n  - frontend/src/pages/TechniquePage.tsx\n  - frontend/src/App.css\nkey_decisions:\n  - Python-side scoring instead of SQL for clarity and testability — dataset is small enough that loading candidates and scoring in-memory is simpler than a complex SQL query\n  - Curated join-table links take absolute priority; dynamic results fill remaining slots up to 4\n  - CSS grid with 1fr/1fr columns at 600px breakpoint for responsive card layout\n  - Non-blocking dynamic query — failures log WARNING but don't break the technique page\npatterns_established:\n  - Dynamic scoring supplementing curated data — prefer curated entries, fill remaining slots with computed results\n  - Conditional rendering pattern for enriched API fields — show creator/category/reason only when non-empty\nobservability_surfaces:\n  - WARNING log when dynamic related query fails — visible in API container logs\ndrill_down_paths:\n  - .gsd/milestones/M010/slices/S02/tasks/T01-SUMMARY.md\n  - .gsd/milestones/M010/slices/S02/tasks/T02-SUMMARY.md\nduration: \"\"\nverification_result: passed\ncompleted_at: 2026-03-31T06:19:54.667Z\nblocker_discovered: false\n---\n\n# S02: Related Techniques Cross-Linking\n\n**Every technique page now shows up to 4 related techniques scored by creator overlap, topic category match, and shared tags — rendered as a responsive card grid with creator name, category badge, and reason text.**\n\n## What Happened\n\nThis slice replaced the empty join-table-based related links with a dynamic scoring system and updated the frontend from a plain list to a card grid.\n\n**T01 (Backend):** Added `_find_dynamic_related()` helper in `routers/techniques.py` that loads candidate technique pages and scores them in Python: same creator + same category = 3 points, same creator = 2, same category = 2, +1 per shared tag via PostgreSQL array overlap. Results are capped at 4, ordered by score descending. Manually curated join-table links take absolute priority — dynamic results only fill remaining slots. The dynamic query is wrapped in try/except so failures log a WARNING but don't break the page. Schema enrichment added `creator_name`, `topic_category`, and `reason` fields to `RelatedLinkItem`. Four integration tests cover ranking correctness, self-exclusion, no-peers edge case, and NULL tags handling.\n\n**T02 (Frontend):** Updated the TypeScript `RelatedLinkItem` interface with the three new fields. Replaced the `<ul>` list with a CSS grid of cards — each card shows the technique title as a link, creator name in muted text, topic category as a pill badge, and the scoring reason in small italic text. Responsive layout: single column on mobile, two columns at 600px+. All fields conditionally rendered for graceful degradation when empty.\n\n## Verification\n\n**Frontend build:** `npm run build` passes — 48 modules, zero errors, 797ms. 6 `.related-card` CSS rules confirmed. `creator_name` present in TypeScript interface.\n\n**Backend tests:** T01 executor verified all 6 tests pass (4 new dynamic_related + existing technique_detail + backward compat) via pytest against PostgreSQL. Docker container on ub01 has stale image (pre-S02 code) so slice-level re-run requires `docker compose build` — this is a deployment step, not a code issue. Code review confirms implementation matches spec.\n\n## New Requirements Surfaced\n\nNone.\n\n## Deviations\n\nNone.\n\n## Known Limitations\n\nBackend tests cannot run locally (require PostgreSQL on ub01:5433). Docker container on ub01 needs rebuild to pick up new test files. Pre-existing test failures in topics (7 vs 6 categories) and creators (response shape mismatch) and technique_detail (ProcessingStatus.extracted → should be .complete) are unrelated to this slice.\n\n## Follow-ups\n\nFix pre-existing ProcessingStatus.extracted bug in test_get_technique_detail fixture. Rebuild Docker image on ub01 to pick up new tests.\n\n## Files Created/Modified\n\n- `backend/schemas.py` — Added creator_name, topic_category, reason fields to RelatedLinkItem\n- `backend/routers/techniques.py` — Added _find_dynamic_related() scoring helper, integrated into get_technique() endpoint\n- `backend/tests/test_public_api.py` — Added _seed_related_data fixture and 4 dynamic_related test functions\n- `frontend/src/api/public-client.ts` — Added creator_name, topic_category, reason to RelatedLinkItem interface\n- `frontend/src/pages/TechniquePage.tsx` — Replaced ul list with CSS grid of related-card components\n- `frontend/src/App.css` — Added .related-card grid and card component styles with responsive breakpoint\n\n---\n\n### S02 UAT Result\nSource: `.gsd/milestones/M010/slices/S02/S02-UAT.md`\n\n# S02: Related Techniques Cross-Linking — UAT\n\n**Milestone:** M010\n**Written:** 2026-03-31T06:19:54.667Z\n\n## UAT: Related Techniques Cross-Linking\n\n### Preconditions\n- Chrysopedia stack running on ub01 (API + DB + frontend)\n- Database contains technique pages from multiple creators with overlapping topics/tags\n- Docker images rebuilt with S02 code (`docker compose build && docker compose up -d`)\n\n### Test 1: Related techniques appear on technique page\n1. Navigate to a technique page (e.g., `/techniques/{any-slug}`)\n2. Scroll to bottom of page\n3. **Expected:** \"Related Techniques\" section visible with 1-4 cards\n4. Each card shows: technique title (clickable link), creator name, category badge, reason text\n\n### Test 2: Card links navigate correctly\n1. On a technique page with related techniques visible\n2. Click on a related technique card title\n3. **Expected:** Navigates to `/techniques/{target_slug}` — the linked technique page loads correctly\n\n### Test 3: Scoring priority — same creator same category ranks highest\n1. Find a technique page where the creator has other techniques in the same category\n2. Check the related techniques section\n3. **Expected:** Techniques from the same creator AND same category appear first (reason shows \"Same creator, same topic\")\n\n### Test 4: Responsive layout\n1. View a technique page on desktop (>600px width)\n2. **Expected:** Related cards display in 2-column grid\n3. Resize browser to mobile width (<600px)\n4. **Expected:** Related cards stack in single column\n\n### Test 5: No related techniques\n1. Find or create a technique page with a unique creator AND unique category AND no shared tags with any other technique\n2. **Expected:** Related Techniques section either hidden or shows empty state — no broken UI\n\n### Test 6: Graceful field handling\n1. If a related technique has empty creator_name or topic_category in the DB\n2. **Expected:** Card renders without those fields — no empty badges or \"undefined\" text\n\n### Edge Cases\n- Technique with NULL topic_tags → related section still works (scores on creator/category only)\n- Technique page loaded directly by URL (not via navigation) → related techniques still populate\n- Only 1-2 possible matches exist → shows only available matches, not padded to 4\n\n---\n\n### S03 Summary\nSource: `.gsd/milestones/M010/slices/S03/S03-SUMMARY.md`\n\n---\nid: S03\nparent: M010\nmilestone: M010\nprovides:\n  - Category accent colors on SubTopicPage (border + badge) and SearchResults (badge)\n  - Page-enter fade-in animation on all 7 public pages\n  - Shared catSlug utility at frontend/src/utils/catSlug.ts\nrequires:\n  - slice: S01\n    provides: SubTopicPage component and .subtopic-page CSS class\naffects:\n  []\nkey_files:\n  - frontend/src/utils/catSlug.ts\n  - frontend/src/pages/SubTopicPage.tsx\n  - frontend/src/pages/SearchResults.tsx\n  - frontend/src/pages/TopicsBrowse.tsx\n  - frontend/src/App.css\nkey_decisions:\n  - Extracted catSlug into shared utils/ directory — establishes pattern for cross-page helper reuse\n  - Applied page-enter animation via CSS selector list rather than adding className to each TSX file — zero component churn\n  - Placed category badge in subtitle row for clean visual hierarchy on SubTopicPage\npatterns_established:\n  - Shared utility pattern: frontend/src/utils/ for cross-page helpers\n  - CSS-only page transitions via selector list targeting existing wrapper classes — no component changes needed\nobservability_surfaces:\n  - none\ndrill_down_paths:\n  - .gsd/milestones/M010/slices/S03/tasks/T01-SUMMARY.md\n  - .gsd/milestones/M010/slices/S03/tasks/T02-SUMMARY.md\nduration: \"\"\nverification_result: passed\ncompleted_at: 2026-03-31T06:28:12.150Z\nblocker_discovered: false\n---\n\n# S03: Topic Color Coding & Visual Polish\n\n**Added per-category accent colors (border + badge) to SubTopicPage and SearchResults, extracted catSlug to shared utility, and applied CSS-only page-enter fade-in animation to all 7 public pages.**\n\n## What Happened\n\nThis slice delivered two complementary visual polish features:\n\n**T01 — Category accent colors.** Extracted the `catSlug` helper from TopicsBrowse.tsx into `frontend/src/utils/catSlug.ts` for cross-page reuse. Applied category accent colors in two places: (1) SubTopicPage gets a 4px colored left border using `var(--color-badge-cat-{slug}-text)` and a colored category badge in the subtitle row; (2) SearchResults cards now render `topic_category` as a colored `badge--cat-{slug}` badge instead of plain text. All 7 category slugs (sound-design, mixing, synthesis, arrangement, workflow, mastering, music-theory) work against the CSS custom properties established in M004/S02.\n\n**T02 — Page enter transitions.** Added a `@keyframes pageEnter` animation (opacity 0→1, translateY 8px→0, 250ms ease-out) applied via a CSS selector list targeting all 7 public page wrapper classes (.home, .topics-browse, .subtopic-page, .search-results-page, .creators-browse, .creator-detail, .technique-page). No TSX files were modified — the animation triggers on mount via existing class names.\n\nBoth tasks pass TypeScript type-checking and Vite production build with zero errors.\n\n## Verification\n\nTypeScript compilation (`npx tsc --noEmit`) and Vite production build (`npm run build`) both pass with zero errors. 49 modules transformed, production bundle produced at dist/. Verified catSlug utility is imported correctly by TopicsBrowse, SubTopicPage, and SearchResults. Verified pageEnter animation targets all 7 page wrapper classes.\n\n## New Requirements Surfaced\n\nNone.\n\n## Deviations\n\nNone. T02 used the CSS selector list approach (plan option #4) to avoid touching 7 TSX files — this was explicitly offered as an alternative in the plan.\n\n## Known Limitations\n\nNone.\n\n## Follow-ups\n\nNone.\n\n## Files Created/Modified\n\n- `frontend/src/utils/catSlug.ts` — New shared utility exporting catSlug(name) → CSS slug\n- `frontend/src/pages/TopicsBrowse.tsx` — Import catSlug from shared utility instead of local definition\n- `frontend/src/pages/SubTopicPage.tsx` — Added colored left border and category badge using catSlug\n- `frontend/src/pages/SearchResults.tsx` — Replaced plain topic_category text with colored badge\n- `frontend/src/App.css` — Added @keyframes pageEnter animation and applied to all 7 page wrapper classes; added subtopic-page border styles\n\n---\n\n### S03 UAT Result\nSource: `.gsd/milestones/M010/slices/S03/S03-UAT.md`\n\n# S03: Topic Color Coding & Visual Polish — UAT\n\n**Milestone:** M010\n**Written:** 2026-03-31T06:28:12.150Z\n\n# S03 UAT: Topic Color Coding & Visual Polish\n\n## Preconditions\n- Chrysopedia frontend is running (http://ub01:8096 or local dev server)\n- Database contains technique pages across multiple topic categories\n\n---\n\n## Test 1: Category accent colors on SubTopicPage\n\n1. Navigate to Topics page → click any top-level category (e.g., Mixing)\n2. Click a sub-topic (e.g., Compression)\n3. **Expected:** SubTopicPage has a 4px colored left border matching the category's accent color\n4. **Expected:** A colored badge showing the category name (e.g., \"Mixing\") appears in the subtitle area\n5. Repeat for a different category (e.g., Sound Design → Layering)\n6. **Expected:** The border and badge color change to match the new category\n\n## Test 2: Category badges in search results\n\n1. Navigate to Search, enter a broad query (e.g., \"reverb\")\n2. **Expected:** Each result card shows the topic_category as a colored badge (not plain text)\n3. **Expected:** Cards from different categories show different badge colors\n4. Verify all 7 category slugs render correctly: sound-design, mixing, synthesis, arrangement, workflow, mastering, music-theory\n\n## Test 3: Page enter animation\n\n1. Navigate to Home page\n2. **Expected:** Page content fades in with a subtle upward slide (250ms)\n3. Navigate to Topics page\n4. **Expected:** Same fade-in animation plays\n5. Navigate to Creators page, then click a creator\n6. **Expected:** Both CreatorsBrowse and CreatorDetail animate on mount\n7. Navigate to a technique page via search or browse\n8. **Expected:** TechniquePage animates on mount\n9. Navigate to a SubTopicPage\n10. **Expected:** SubTopicPage animates on mount\n\n## Test 4: catSlug shared utility correctness\n\n1. On TopicsBrowse, verify category cards still show correct colored badges (regression check — catSlug was extracted from this file)\n2. **Expected:** All category badges render identically to before the refactor\n\n## Edge Cases\n\n- **Missing category:** If a technique page has no topic_category, the SubTopicPage should render without a border or badge (no broken CSS var references)\n- **Long category names:** Verify badges don't overflow or break layout with longer category names like \"Sound Design\"\n- **Animation with prefers-reduced-motion:** Users with `prefers-reduced-motion: reduce` should ideally not see the animation (check if a media query is present — if not, note as minor gap)\n\n---\n\n### S04 Summary\nSource: `.gsd/milestones/M010/slices/S04/S04-SUMMARY.md`\n\n---\nid: S04\nparent: M010\nmilestone: M010\nprovides:\n  - GET /api/v1/search/suggestions endpoint\n  - SearchAutocomplete shared component\nrequires:\n  []\naffects:\n  []\nkey_files:\n  - backend/schemas.py\n  - backend/routers/search.py\n  - backend/tests/test_search.py\n  - frontend/src/components/SearchAutocomplete.tsx\n  - frontend/src/api/public-client.ts\n  - frontend/src/pages/Home.tsx\n  - frontend/src/pages/SearchResults.tsx\n  - frontend/src/App.css\nkey_decisions:\n  - Used PostgreSQL unnest() for topic tag aggregation rather than canonical_tags.yaml\n  - Popular suggestions fetched once on mount via ref guard, not re-fetched on every focus\n  - Suggestion items use button elements since they trigger onSearch callback, not direct navigation\npatterns_established:\n  - Shared SearchAutocomplete component pattern: single component with props for hero sizing, initial query, and autofocus — reusable wherever search input is needed\nobservability_surfaces:\n  - none\ndrill_down_paths:\n  - .gsd/milestones/M010/slices/S04/tasks/T01-SUMMARY.md\n  - .gsd/milestones/M010/slices/S04/tasks/T02-SUMMARY.md\nduration: \"\"\nverification_result: passed\ncompleted_at: 2026-03-31T06:40:26.076Z\nblocker_discovered: false\n---\n\n# S04: Search Autocomplete & Suggestions\n\n**Added search autocomplete with popular suggestions on empty focus and debounced typeahead on 2+ chars, shared across Home and SearchResults pages.**\n\n## What Happened\n\nThis slice added two things: a backend suggestions endpoint and a shared frontend autocomplete component.\n\n**Backend (T01):** Added `GET /api/v1/search/suggestions` returning up to 12 popular items — top 4 technique pages by view_count, top 4 topic tags via PostgreSQL `unnest()` aggregation on the `topic_tags` array column, and top 4 creators (excluding hidden) by view_count. Each item has `text` and `type` (topic/technique/creator). Results are deduplicated case-insensitively with secondary sort by name for deterministic ordering when view counts tie. Five integration tests cover response shape, type coverage, deduplication, empty DB, and ordering.\n\n**Frontend (T02):** Created `SearchAutocomplete.tsx` — a shared component encapsulating: (a) popular suggestions fetched once on mount from the new endpoint, shown on focus with empty input under a \"Popular\" header, (b) debounced typeahead search results on 2+ characters (existing pattern), (c) Escape/outside-click dismissal, (d) Enter submission via `onSearch` callback. The component replaced ~80 lines of inline typeahead logic in Home.tsx and a simpler search form in SearchResults.tsx. Both pages now use the same component with different props (`heroSize`, `initialQuery`, `autoFocus`).\n\nAPI types (`SuggestionItem`, `SuggestionsResponse`) and `fetchSuggestions()` were added to `public-client.ts`. CSS for suggestion items with type badge color variants was added to App.css.\n\n## Verification\n\nFrontend build (`tsc -b && vite build`) passes with zero errors — 50 modules transformed, clean output. Backend suggestion tests (5 tests) require PostgreSQL on ub01; they passed during T01 execution via SSH tunnel (2.05s, all 5 green). Cannot re-run locally due to no local PostgreSQL — ConnectionRefusedError on 127.0.0.1:5433 is expected in this environment.\n\n## New Requirements Surfaced\n\nNone.\n\n## Deviations\n\nUsed PostgreSQL unnest() for topic tag aggregation instead of the canonical_tags.yaml pattern used by the topics router — more appropriate for suggestions since they reflect actual DB content rather than the full canonical tag list.\n\n## Known Limitations\n\nBackend suggestion tests require a live PostgreSQL database (ub01:5433 via SSH tunnel) — they cannot run in environments without database connectivity.\n\n## Follow-ups\n\nNone.\n\n## Files Created/Modified\n\n- `backend/schemas.py` — Added SuggestionItem and SuggestionsResponse Pydantic schemas\n- `backend/routers/search.py` — Added GET /suggestions endpoint with technique, topic, and creator aggregation queries\n- `backend/tests/test_search.py` — Added 5 integration tests for the suggestions endpoint\n- `frontend/src/api/public-client.ts` — Added SuggestionItem, SuggestionsResponse types and fetchSuggestions() function\n- `frontend/src/components/SearchAutocomplete.tsx` — New shared autocomplete component with popular suggestions on focus and debounced typeahead\n- `frontend/src/pages/Home.tsx` — Replaced ~80 lines of inline typeahead with SearchAutocomplete component\n- `frontend/src/pages/SearchResults.tsx` — Replaced plain search form with SearchAutocomplete component\n- `frontend/src/App.css` — Added CSS for suggestion items, popular header, and type badge color variants\n\n---\n\n### S04 UAT Result\nSource: `.gsd/milestones/M010/slices/S04/S04-UAT.md`\n\n# S04: Search Autocomplete & Suggestions — UAT\n\n**Milestone:** M010\n**Written:** 2026-03-31T06:40:26.076Z\n\n## UAT: Search Autocomplete & Suggestions\n\n### Preconditions\n- Chrysopedia stack running on ub01 (docker compose up -d)\n- Database populated with at least 5 technique pages, 3 creators, and techniques spanning multiple topic tags\n- Web UI accessible at http://ub01:8096\n\n[...truncated 22 sections]\n\n\n\n## Validation Steps\n\n1. For each **success criterion** in `.gsd/milestones/M010/M010-ROADMAP.md`, check whether slice summaries and UAT results provide evidence that it was met. Record pass/fail per criterion.\n2. For each **slice** in the roadmap, verify its demo/deliverable claim against its summary. Flag any slice whose summary does not substantiate its claimed output.\n3. Check **cross-slice integration points** — do boundary map entries (produces/consumes) align with what was actually built?\n4. Check **requirement coverage** — are all active requirements addressed by at least one slice?\n5. If **Verification Classes** are provided in the inlined context above, check each non-empty class:\n   - For each verification class (Contract, Integration, Operational, UAT), determine whether slice summaries, UAT results, or observable behavior provide evidence that this verification tier was addressed.\n   - Document the compliance status of each class in a dedicated verification classes section.\n   - If `Operational` verification is non-empty and no evidence of operational verification exists, flag this explicitly — it means planned operational checks (migrations, deployments, runtime verification) were not proven.\n   - A milestone with unaddressed verification classes may still pass if the gaps are minor, but the gaps MUST be documented in the Deferred Work Inventory.\n6. Determine a verdict:\n   - `pass` — all criteria met, all slices delivered, no gaps\n   - `needs-attention` — minor gaps that do not block completion (document them)\n   - `needs-remediation` — material gaps found; remediation slices must be added to the roadmap\n\n## Persist Validation\n\n**Persist validation results through `gsd_validate_milestone`.** Call it with: `milestoneId`, `verdict`, `remediationRound`, `successCriteriaChecklist`, `sliceDeliveryAudit`, `crossSliceIntegration`, `requirementCoverage`, `verificationClasses` (when non-empty), `verdictRationale`, and `remediationPlan` (if verdict is `needs-remediation`). The tool writes the validation to the DB and renders VALIDATION.md to disk.\n\nIf verdict is `needs-remediation`:\n- After calling `gsd_validate_milestone`, use `gsd_reassess_roadmap` to add remediation slices. Pass `milestoneId`, a synthetic `completedSliceId` (e.g. \"VALIDATION\"), `verdict: \"roadmap-adjusted\"`, `assessment` text, and `sliceChanges` with the new slices in the `added` array. The tool persists the changes to the DB and re-renders ROADMAP.md.\n- These remediation slices will be planned and executed before validation re-runs.\n\n**File system safety:** When scanning milestone directories for evidence, use `ls` or `find` to list directory contents first — never pass a directory path (e.g. `tasks/`, `slices/`) directly to the `read` tool. The `read` tool only accepts file paths, not directories.\n\nWhen done, say: \"Milestone M010 validation complete — verdict: <verdict>.\"","display":false,"id":"75d402d5","parentId":"9c6f1811","timestamp":"2026-03-31T06:40:34.465Z"}
{"type":"message","id":"8c753525","parentId":"75d402d5","timestamp":"2026-03-31T06:40:38.961Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"Let me analyze the milestone validation systematically by checking success criteria, slice delivery, cross-slice integration, requirement coverage, and verification classes.\n\nFirst, I need to find the success criteria from the roadmap. Let me read the full roadmap to get the success criteria section.","thinkingSignature":"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"},{"type":"toolCall","id":"toolu_01WZsSuVR21XyjisQF4enXzR","name":"read","arguments":{"path":".gsd/milestones/M010/M010-ROADMAP.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":3,"output":142,"cacheRead":58653,"cacheWrite":9453,"totalTokens":68251,"cost":{"input":0.000015000000000000002,"output":0.00355,"cacheRead":0.0293265,"cacheWrite":0.05908125,"total":0.09197274999999999}},"stopReason":"toolUse","timestamp":1774939234464}}
{"type":"message","id":"85512829","parentId":"8c753525","timestamp":"2026-03-31T06:40:38.964Z","message":{"role":"toolResult","toolCallId":"toolu_01WZsSuVR21XyjisQF4enXzR","toolName":"read","content":[{"type":"text","text":"# M010: Discovery, Navigation & Visual Identity\n\n## Vision\nChrysopedia should feel like exploring a music production library, not querying a database. This milestone adds the navigation structure (sub-topic pages, cross-links), visual identity (topic colors, creator differentiation), and interaction polish (autocomplete, transitions) that transform browsing from utilitarian to engaging. A user who reads one technique should naturally discover three more.\n\n## Slice Overview\n| ID | Slice | Risk | Depends | Done | After this |\n|----|-------|------|---------|------|------------|\n| S01 | Dedicated Sub-Topic Pages | high | — | ✅ | Clicking 'Compression' on Topics page loads /topics/mixing/compression with techniques grouped by creator, description, breadcrumbs |\n| S02 | Related Techniques Cross-Linking | medium | — | ✅ | Bottom of every technique page shows 3-4 related techniques from same creator or same sub-topic |\n| S03 | Topic Color Coding & Visual Polish | medium | S01 | ✅ | Each of 7 topic categories has a distinct accent color in badges, cards, and sub-topic pages. Page transitions are smooth. Creator avatars are visually unique. |\n| S04 | Search Autocomplete & Suggestions | medium | — | ✅ | Typing in search shows autocomplete suggestions. Empty search box shows popular search terms. |\n"}],"isError":false,"timestamp":1774939238963}}
{"type":"message","id":"27d9b116","parentId":"85512829","timestamp":"2026-03-31T06:40:43.884Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"Let me find the success criteria and definition of done sections in the roadmap.","thinkingSignature":"EosCClkIDBgCKkBAqho8vKkp3lDv56HuXSP386JOZSX7jfggOKdHE5KfAD9P4fjMgiwzR4aZDjeiq76267jW2ZSojk2pIGbUpHvIMg9jbGF1ZGUtb3B1cy00LTY4ABIM0Dv9Gtma05cd0ZGyGgxwjnKQsCb2kJ1frOEiMLZc3JmAnB4Y5cB/zAtMjeHrXZO0sGBKHSsDlhMvxufgsiQG0jjV9czmKUvIm8DeRCpgPdO15773GV0slTzKAm9GtVxgxSQWpFwl5EQXDG0rslfM2SyKCsoy/qDBH+lWt7UnQff7GjJNE5X9g+D5DncFwKVPCUERuHzy0VrCymRuU2EEalkufQmBV1xfHi8Yhwo7GAE="},{"type":"toolCall","id":"toolu_014vg9gwY9VNMMkmeyUU6rKa","name":"read","arguments":{"offset":15,"path":".gsd/milestones/M010/M010-ROADMAP.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":117,"cacheRead":68106,"cacheWrite":409,"totalTokens":68633,"cost":{"input":0.000005,"output":0.002925,"cacheRead":0.034053,"cacheWrite":0.00255625,"total":0.039539250000000005}},"stopReason":"toolUse","timestamp":1774939238964}}
{"type":"message","id":"4f300ad1","parentId":"27d9b116","timestamp":"2026-03-31T06:40:43.887Z","message":{"role":"toolResult","toolCallId":"toolu_014vg9gwY9VNMMkmeyUU6rKa","toolName":"read","content":[{"type":"text","text":"Offset 15 is beyond end of file (13 lines total)"}],"details":{},"isError":true,"timestamp":1774939243886}}
{"type":"message","id":"4775935d","parentId":"4f300ad1","timestamp":"2026-03-31T06:40:47.124Z","message":{"role":"assistant","content":[{"type":"text","text":"Let me find the success criteria and other sections of the roadmap."},{"type":"toolCall","id":"toolu_01KSxEZwm4B5XUz8MP8cpyRH","name":"bash","arguments":{"command":"find .gsd/milestones/M010 -name \"*.md\" -type f | sort"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":89,"cacheRead":68515,"cacheWrite":121,"totalTokens":68726,"cost":{"input":0.000005,"output":0.002225,"cacheRead":0.034257499999999996,"cacheWrite":0.0007562500000000001,"total":0.03724375}},"stopReason":"toolUse","timestamp":1774939243886}}
{"type":"message","id":"9133a769","parentId":"4775935d","timestamp":"2026-03-31T06:40:47.139Z","message":{"role":"toolResult","toolCallId":"toolu_01KSxEZwm4B5XUz8MP8cpyRH","toolName":"bash","content":[{"type":"text","text":".gsd/milestones/M010/M010-ROADMAP.md\n.gsd/milestones/M010/slices/S01/S01-PLAN.md\n.gsd/milestones/M010/slices/S01/S01-RESEARCH.md\n.gsd/milestones/M010/slices/S01/S01-SUMMARY.md\n.gsd/milestones/M010/slices/S01/S01-UAT.md\n.gsd/milestones/M010/slices/S01/tasks/T01-PLAN.md\n.gsd/milestones/M010/slices/S01/tasks/T01-SUMMARY.md\n.gsd/milestones/M010/slices/S01/tasks/T02-PLAN.md\n.gsd/milestones/M010/slices/S01/tasks/T02-SUMMARY.md\n.gsd/milestones/M010/slices/S02/S02-PLAN.md\n.gsd/milestones/M010/slices/S02/S02-RESEARCH.md\n.gsd/milestones/M010/slices/S02/S02-SUMMARY.md\n.gsd/milestones/M010/slices/S02/S02-UAT.md\n.gsd/milestones/M010/slices/S02/tasks/T01-PLAN.md\n.gsd/milestones/M010/slices/S02/tasks/T01-SUMMARY.md\n.gsd/milestones/M010/slices/S02/tasks/T02-PLAN.md\n.gsd/milestones/M010/slices/S02/tasks/T02-SUMMARY.md\n.gsd/milestones/M010/slices/S03/S03-PLAN.md\n.gsd/milestones/M010/slices/S03/S03-RESEARCH.md\n.gsd/milestones/M010/slices/S03/S03-SUMMARY.md\n.gsd/milestones/M010/slices/S03/S03-UAT.md\n.gsd/milestones/M010/slices/S03/tasks/T01-PLAN.md\n.gsd/milestones/M010/slices/S03/tasks/T01-SUMMARY.md\n.gsd/milestones/M010/slices/S03/tasks/T02-PLAN.md\n.gsd/milestones/M010/slices/S03/tasks/T02-SUMMARY.md\n.gsd/milestones/M010/slices/S04/S04-PLAN.md\n.gsd/milestones/M010/slices/S04/S04-RESEARCH.md\n.gsd/milestones/M010/slices/S04/S04-SUMMARY.md\n.gsd/milestones/M010/slices/S04/S04-UAT.md\n.gsd/milestones/M010/slices/S04/tasks/T01-PLAN.md\n.gsd/milestones/M010/slices/S04/tasks/T01-SUMMARY.md\n.gsd/milestones/M010/slices/S04/tasks/T02-PLAN.md\n.gsd/milestones/M010/slices/S04/tasks/T02-SUMMARY.md\n"}],"isError":false,"timestamp":1774939247136}}
{"type":"message","id":"437d890d","parentId":"9133a769","timestamp":"2026-03-31T06:40:52.825Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"The roadmap file is only 13 lines - it seems the success criteria etc. are stored in the DB, not in the file. The inlined context at the top of the prompt has the verification classes and success criteria. Let me check the DB for the full milestone planning data.","thinkingSignature":"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"},{"type":"text","text":"The roadmap file is minimal — the success criteria and verification classes were provided in the inlined context. Let me check the DB for the full milestone planning data."},{"type":"toolCall","id":"toolu_01MzcNd716C2GGirahwqA8J1","name":"bash","arguments":{"command":"sqlite3 .gsd/gsd.db \"SELECT success_criteria, definition_of_done, requirement_coverage FROM milestones WHERE milestone_id='M010'\" 2>/dev/null | head -100"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":207,"cacheRead":68636,"cacheWrite":952,"totalTokens":69796,"cost":{"input":0.000005,"output":0.005175,"cacheRead":0.034318,"cacheWrite":0.00595,"total":0.045448}},"stopReason":"toolUse","timestamp":1774939247137}}
{"type":"message","id":"1c624303","parentId":"437d890d","timestamp":"2026-03-31T06:40:52.834Z","message":{"role":"toolResult","toolCallId":"toolu_01MzcNd716C2GGirahwqA8J1","toolName":"bash","content":[{"type":"text","text":"(no output)"}],"isError":false,"timestamp":1774939252832}}
{"type":"message","id":"0dc1ea6d","parentId":"1c624303","timestamp":"2026-03-31T06:40:55.835Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01K8GfKNuoM9oo9a5KA1rt42","name":"bash","arguments":{"command":"sqlite3 .gsd/gsd.db \".tables\" 2>/dev/null; sqlite3 .gsd/gsd.db \"SELECT milestone_id FROM milestones LIMIT 5\" 2>/dev/null"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":103,"cacheRead":69588,"cacheWrite":147,"totalTokens":69839,"cost":{"input":0.000005,"output":0.002575,"cacheRead":0.034794,"cacheWrite":0.0009187500000000001,"total":0.03829275}},"stopReason":"toolUse","timestamp":1774939252833}}
{"type":"message","id":"fc23f86b","parentId":"0dc1ea6d","timestamp":"2026-03-31T06:40:55.850Z","message":{"role":"toolResult","toolCallId":"toolu_01K8GfKNuoM9oo9a5KA1rt42","toolName":"bash","content":[{"type":"text","text":"(no output)\n\nCommand exited with code 127"}],"details":{},"isError":true,"timestamp":1774939255848}}
{"type":"message","id":"615267bf","parentId":"fc23f86b","timestamp":"2026-03-31T06:40:58.682Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_012skn3ETxcNL36NcRAhhfZ4","name":"bash","arguments":{"command":"ls .gsd/gsd.db 2>/dev/null; ls .gsd/*.db 2>/dev/null; ls .gsd/*.sqlite* 2>/dev/null"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":93,"cacheRead":69735,"cacheWrite":134,"totalTokens":69963,"cost":{"input":0.000005,"output":0.0023250000000000002,"cacheRead":0.034867499999999996,"cacheWrite":0.0008375,"total":0.03803499999999999}},"stopReason":"toolUse","timestamp":1774939255848}}
{"type":"message","id":"8ab905f0","parentId":"615267bf","timestamp":"2026-03-31T06:40:58.695Z","message":{"role":"toolResult","toolCallId":"toolu_012skn3ETxcNL36NcRAhhfZ4","toolName":"bash","content":[{"type":"text","text":".gsd/gsd.db\n.gsd/gsd.db\n\n\nCommand exited with code 2"}],"details":{},"isError":true,"timestamp":1774939258694}}
{"type":"message","id":"2e51b1f4","parentId":"8ab905f0","timestamp":"2026-03-31T06:41:02.100Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01Rfru7VN8uzWN1qjmVrti7o","name":"bash","arguments":{"command":"which sqlite3 || apt list --installed 2>/dev/null | grep sqlite"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":69,"cacheRead":69869,"cacheWrite":137,"totalTokens":70076,"cost":{"input":0.000005,"output":0.0017250000000000002,"cacheRead":0.0349345,"cacheWrite":0.00085625,"total":0.037520750000000005}},"stopReason":"toolUse","timestamp":1774939258694}}
{"type":"message","id":"69b61c49","parentId":"2e51b1f4","timestamp":"2026-03-31T06:41:02.380Z","message":{"role":"toolResult","toolCallId":"toolu_01Rfru7VN8uzWN1qjmVrti7o","toolName":"bash","content":[{"type":"text","text":"libsqlite3-0/noble-updates,noble-security,now 3.45.1-1ubuntu2.5 amd64 [installed,automatic]\n"}],"isError":false,"timestamp":1774939262377}}
{"type":"message","id":"ffc3d274","parentId":"69b61c49","timestamp":"2026-03-31T06:41:05.764Z","message":{"role":"assistant","content":[{"type":"text","text":"No sqlite3 CLI. The success criteria are in the inlined context already. Let me check requirements coverage."},{"type":"toolCall","id":"toolu_01CS98RxwqYcPSgb2EhwCVJu","name":"read","arguments":{"path":".gsd/REQUIREMENTS.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":82,"cacheRead":70006,"cacheWrite":121,"totalTokens":70210,"cost":{"input":0.000005,"output":0.00205,"cacheRead":0.035003,"cacheWrite":0.0007562500000000001,"total":0.03781425}},"stopReason":"toolUse","timestamp":1774939262378}}
{"type":"message","id":"c6548f7d","parentId":"ffc3d274","timestamp":"2026-03-31T06:41:05.769Z","message":{"role":"toolResult","toolCallId":"toolu_01CS98RxwqYcPSgb2EhwCVJu","toolName":"read","content":[{"type":"text","text":"# Requirements\n\n## R001 — Whisper Transcription Pipeline\n**Status:** validated\n**Description:** Desktop Python script that accepts video files (MP4/MKV), extracts audio via ffmpeg, runs Whisper large-v3 on RTX 4090, and outputs timestamped transcript JSON with segment-level timestamps and word-level timing. Must be resumable.\n**Validation:** Script processes a sample video and produces valid JSON with timestamped segments.\n**Primary Owner:** M001/S01\n\n## R002 — Transcript Ingestion API\n**Status:** validated\n**Description:** FastAPI endpoint that accepts transcript JSON uploads, creates/updates Creator and Source Video records, and stores transcript data in PostgreSQL. Handles new creator detection from folder names.\n**Validation:** POST transcript JSON → 200 OK, records created in DB, file stored on filesystem.\n**Primary Owner:** M001/S02\n\n## R003 — LLM-Powered Extraction Pipeline (Stages 2-5)\n**Status:** validated\n**Description:** Background worker pipeline: transcript segmentation → key moment extraction → classification/tagging → technique page synthesis. Uses OpenAI-compatible API with primary (DGX Sparks Qwen) and fallback (local Ollama) endpoints. Pipeline must be resumable per-video per-stage.\n**Validation:** End-to-end: transcript JSON in → technique pages with key moments, tags, and cross-references out.\n**Primary Owner:** M001/S03\n\n## R004 — Review Queue UI\n**Status:** validated\n**Description:** Admin interface for reviewing extracted key moments: approve, edit+approve, split, merge, reject. Organized by source video for contextual review. Includes mode toggle (review vs auto-publish).\n**Validation:** Admin can review, edit, and approve/reject moments; mode toggle controls whether new moments require review.\n**Primary Owner:** M001/S04\n\n## R005 — Search-First Web UI\n**Status:** validated\n**Description:** Landing page with prominent search bar, live typeahead (results after 2-3 chars), scope toggle (All/Topics/Creators), and two navigation cards (Topics, Creators). Recently added section. Search powered by Qdrant semantic search with keyword fallback.\n**Validation:** User types query → results appear within 500ms, grouped by type, with clickable navigation.\n**Primary Owner:** M001/S05\n\n## R006 — Technique Page Display\n**Status:** validated\n**Description:** Core content unit: header (tags, title, creator, meta), study guide prose (organized by sub-aspects with signal chain blocks and quotes), key moments index (timestamped list), related techniques, plugins referenced. Amber banner for livestream-sourced content.\n**Validation:** Technique page renders with all sections populated from synthesized data.\n**Primary Owner:** M001/S05\n\n## R007 — Creators Browse Page\n**Status:** validated\n**Description:** Filterable creator list with genre filter pills, type-to-narrow, sort options (randomized default, alphabetical, view count). Each row: name, genre tags, technique count, video count, view count. Links to creator detail page.\n**Validation:** Page loads with randomized order, genre filtering works, clicking row navigates to creator detail.\n**Primary Owner:** M001/S05\n\n## R008 — Topics Browse Page\n**Status:** validated\n**Description:** Two-level topic hierarchy (6 top-level categories → sub-topics). Filter input, genre filter pills. Each sub-topic shows technique count and creator count. Clicking sub-topic shows technique pages.\n**Validation:** Hierarchy renders, filtering works, sub-topic links show correct technique pages.\n**Primary Owner:** M001/S05\n\n## R009 — Qdrant Vector Search Integration\n**Status:** validated\n**Description:** Embed key moment summaries, technique page content, and transcript segments in Qdrant using configurable embedding model (nomic-embed-text default). Power semantic search with metadata filtering.\n**Validation:** Semantic search returns relevant results for natural language queries; embeddings update when content changes.\n**Primary Owner:** M001/S03\n\n## R010 — Docker Compose Deployment\n**Status:** validated\n**Description:** Single docker-compose.yml packaging API, web UI, PostgreSQL, and worker services. Follows XPLTD conventions: bind mounts at /vmPool/r/services/, compose at /vmPool/r/compose/chrysopedia/, xpltd_chrysopedia project name, dedicated Docker network.\n**Validation:** `docker compose up -d` brings up all services; data persists across restarts.\n**Primary Owner:** M001/S01\n\n## R011 — Canonical Tag System\n**Status:** validated\n**Description:** Editable canonical tag list (config file) with aliases. Pipeline references tags during classification. New tags can be proposed by LLM and queued for admin approval or auto-added within existing categories.\n**Validation:** Tag list is editable; pipeline uses canonical tags consistently; alias normalization works.\n**Primary Owner:** M001/S03\n\n## R012 — Incremental Content Addition\n**Status:** validated\n**Description:** System handles ongoing content: new videos processed through pipeline, new creators auto-detected, existing technique pages updated when new moments are added for same creator+topic.\n**Validation:** Adding a new video for an existing creator updates their technique pages; new creator folder creates new Creator record.\n**Primary Owner:** M001/S03\n\n## R013 — Prompt Template System\n**Status:** validated\n**Description:** Extraction prompts (stages 2-5) stored as editable configuration files, not hardcoded. Admin can edit prompts and re-run extraction on specific or all videos for calibration.\n**Validation:** Prompt files are editable; re-processing a video with updated prompts produces different output.\n**Primary Owner:** M001/S03\n\n## R014 — Creator Equity\n**Status:** validated\n**Description:** No creator is privileged in the UI. Default sort on Creators page is randomized on every page load. All creators get equal visual weight.\n**Validation:** Refreshing Creators page shows different order each time; no creator gets larger/bolder display.\n**Primary Owner:** M001/S05\n\n## R015 — 30-Second Retrieval Target\n**Status:** active\n**Description:** A producer mid-session can find a specific technique in under 30 seconds from Alt+Tab to reading the key insight.\n**Validation:** Timed test: Alt+Tab → search → read technique → under 30 seconds.\n**Primary Owner:** M001/S05\n"}],"isError":false,"timestamp":1774939265766}}
{"type":"message","id":"f05f1a5f","parentId":"c6548f7d","timestamp":"2026-03-31T06:42:18.910Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"Now I have all the context I need. Let me perform the validation:\n\n## Success Criteria (from inlined context)\n\nThe roadmap doesn't have explicit success criteria bullets in the file, but the vision and slice \"After this\" columns serve as the deliverable claims. The verification classes from planning are:\n\n- **Contract:** Sub-topic pages render with grouped content. Related techniques are relevant (shared tags). Colors pass contrast checks.\n- **Integration:** Sub-topic routes resolve correctly. Related technique queries return meaningful results. Search suggestions return quickly.\n- **Operational:** All new routes healthy. No 404s for sub-topic pages.\n- **UAT:** Browse Topics → click sub-topic → see curated page. Read technique → see related techniques → click one → exploration loop works. Type in search → see suggestions.\n\n\nNow I'm going through each slice to verify delivery. S01 created the dedicated sub-topic pages with grouped techniques and breadcrumbs—build and tests both pass. S02 added the related techniques cross-linking with dynamic scoring that surfaces up to 4 results on each technique page—also passing. Moving through the remaining slices...\n\nFor S03, the roadmap promised distinct accent colors across the 7 topic categories, smooth page transitions, and visually unique creator avatars. The summary confirms the colors and animations are in place, but I'm noticing the creator avatars aren't actually mentioned in the delivery summary—that's a gap between what was claimed and what was delivered.\n\nMoving on to S04, the search autocomplete feature checks out: the backend suggestions endpoint, the SearchAutocomplete component, and the debounced typeahead all align with what was promised.\n\nNow I'm verifying the contract requirements across these milestones. Sub-topic pages with grouped content are confirmed, related techniques scoring by creator and category tags works, and the color contrast relies on existing CSS properties though there's no explicit verification of the contrast checks themselves. For integration, the routes resolve correctly and related queries return meaningful results, but I haven't measured the actual latency of search suggestions. On the operational side, I don't have explicit confirmation that the new routes are healthy on the live deployed stack—the tests ran against local and test databases, and there's a note that Docker on ub01 needs a rebuild.\n\nThe UAT documentation is written for all four slices, but I haven't actually executed them against the live stack yet—they're still test scripts rather than recorded results. Looking at the requirements, M010 advances R008 with dedicated sub-topic pages, R005 with enhanced search autocomplete, and R015 by reducing keystrokes. S03 depends on S01 for the SubTopicPage component, so there's a clear dependency chain I need to track.\n\nThere are a few gaps I'm noticing: creator avatars were mentioned as a stretch goal but didn't actually get implemented, I haven't verified the deployment is healthy on the live environment, and I'm missing explicit WCAG contrast validation on the new category colors. S03 also flagged prefers-reduced-motion as an edge case I should address.\n\nThe core work is solid though — sub-topic pages, related techniques, color coding, and autocomplete are all built and tested. The gaps don't block completion, but they do need attention before calling this fully done.","thinkingSignature":"[encoded data, 7908 characters]"},{"type":"text","text":"I have all the context. Let me now systematically validate."},{"type":"toolCall","id":"toolu_01VxQoac9cQ3q2XvHbFDstWZ","name":"gsd_validate_milestone","arguments":{"crossSliceIntegration":"## Cross-Slice Boundaries\n\n**S03 → S01 dependency:** S03 consumed S01's SubTopicPage component and `.subtopic-page` CSS class to apply category accent border and badge. Confirmed in S03 summary `requires` field. ✅\n\n**S02 → S03 affects:** S03 did not explicitly consume S02 output. S03's color work targeted SubTopicPage and SearchResults, independent of S02's related techniques cards. No integration issue — the related cards on TechniquePage use their own `.related-card` styles from S02. ✅\n\n**S04 independent:** S04 had no declared dependencies and built independently. SearchAutocomplete replaced inline logic in Home.tsx and SearchResults.tsx. No conflict with S03's SearchResults badge changes — S03 touches result card badges, S04 touches the search input component. ✅\n\n**No boundary mismatches detected.** All `provides`/`requires` align with actual implementation.","milestoneId":"M010","remediationRound":0,"requirementCoverage":"## Requirement Coverage\n\n**R008 (Topics Browse Page)** — Status: validated. Advanced by S01: sub-topics now have dedicated pages (`/topics/:category/:subtopic`) with structured content instead of search redirects. Meets the \"Clicking sub-topic shows technique pages\" validation criterion at a higher quality level.\n\n**R005 (Search-First Web UI)** — Status: validated. Advanced by S04: autocomplete suggestions (popular terms on empty focus, typeahead on 2+ chars) enhance the search experience on both Home and SearchResults pages.\n\n**R015 (30-Second Retrieval Target)** — Status: active. Advanced by S04: autocomplete reduces keystrokes needed to find techniques. No formal timed test conducted — R015 remains active, not validated.\n\n**No requirements left unaddressed** for this milestone's scope. R015 was appropriately advanced but not validated (requires manual timed testing).","sliceDeliveryAudit":"| Slice | Claimed Deliverable | Evidence | Verdict |\n|-------|---------------------|----------|---------|\n| S01 | Clicking sub-topic loads /topics/mixing/compression with techniques grouped by creator, breadcrumbs | SubTopicPage.tsx, backend endpoint, breadcrumb CSS, 3 integration tests pass, build clean | ✅ Delivered |\n| S02 | Bottom of every technique page shows 3-4 related techniques from same creator or sub-topic | Dynamic scoring helper, RelatedLinkItem schema enrichment, responsive card grid, 4 integration tests pass, build clean | ✅ Delivered |\n| S03 | 7 categories with distinct accent colors, smooth page transitions, visually unique creator avatars | Accent colors on SubTopicPage + SearchResults, pageEnter animation on 7 pages. **Creator avatars NOT addressed** — no code, no tests, no summary mention | ⚠️ Partially delivered (creator avatars missing) |\n| S04 | Autocomplete suggestions on typing, popular terms on empty focus | Backend suggestions endpoint (12 items, 3 types), SearchAutocomplete component, 5 integration tests pass, build clean | ✅ Delivered |","successCriteriaChecklist":"## Success Criteria (derived from Vision + Slice \"After this\" claims)\n\n- [x] **Sub-topic pages with grouped content and breadcrumbs** — S01 delivers `/topics/:category/:subtopic` route, backend endpoint with ARRAY contains matching, breadcrumb nav, creator-grouped technique listings. Build and tests pass. **PASS**\n- [x] **Related techniques on every technique page** — S02 delivers dynamic scoring (creator overlap + category match + shared tags), up to 4 results, responsive card grid. Build and tests pass. **PASS**\n- [x] **7 topic categories with distinct accent colors** — S03 delivers per-category accent colors on SubTopicPage (border + badge) and SearchResults (badge), using CSS custom properties from M004/S02. Build passes. **PASS**\n- [x] **Page transitions smooth** — S03 delivers `@keyframes pageEnter` fade-in (250ms ease-out) on all 7 public page wrapper classes via CSS selector list. No TSX changes needed. **PASS**\n- [ ] **Creator avatars visually unique** — S03 roadmap \"After this\" claims this but neither S03 summary nor any task summary mentions creator avatar work. **NOT DELIVERED** (minor — cosmetic detail, no functional impact)\n- [x] **Search autocomplete with suggestions** — S04 delivers `GET /api/v1/search/suggestions` (top techniques, tags, creators), `SearchAutocomplete` shared component with popular suggestions on focus and debounced typeahead on 2+ chars. Build and tests pass. **PASS**\n- [x] **User discovers related techniques naturally** — S02 exploration loop (read technique → see related → click → new technique) is structurally complete. S01 sub-topic pages provide another discovery axis. **PASS**","verdict":"needs-attention","verdictRationale":"**Verdict: needs-attention.** All four slices delivered their core functionality — sub-topic pages, related techniques, color coding, and search autocomplete are built, type-checked, and integration-tested. Three minor gaps exist: (1) S03 roadmap claimed \"creator avatars are visually unique\" but no avatar work was done — this is a cosmetic detail from the demo text, not a functional requirement; (2) operational verification against the deployed ub01 stack was not performed — images need rebuild; (3) UAT documents are written as test plans but no execution evidence is recorded. None of these gaps are material enough to block milestone completion — they represent deployment-time work and a cosmetic stretch feature, not missing functionality.","verificationClasses":"## Verification Class Compliance\n\n### Contract\n- Sub-topic pages render with grouped content → **Verified.** S01 build passes, 3 integration tests confirm endpoint returns grouped technique data.\n- Related techniques are relevant (shared tags) → **Verified.** S02 scoring algorithm tested with 4 integration tests covering ranking, self-exclusion, no-peers, NULL tags.\n- Colors pass contrast checks → **Not explicitly verified.** S03 reuses CSS custom properties from M004/S02 (established palette), but no WCAG contrast audit was performed on the new accent border/badge combinations. **Minor gap.**\n\n### Integration\n- Sub-topic routes resolve correctly → **Verified.** S01 backend tests (happy path, empty results, pagination) pass against PostgreSQL.\n- Related technique queries return meaningful results → **Verified.** S02 tests confirm scoring correctness and ranking.\n- Search suggestions return quickly → **Partially verified.** S04 endpoint tested for correctness (5 tests pass). No explicit latency measurement. **Minor gap.**\n\n### Operational\n- All new routes healthy → **Not verified against deployed stack.** S01/S02/S04 summaries note Docker images on ub01 need rebuild to pick up new code. No evidence of post-deployment route health checks. **Gap — deferred to deployment.**\n- No 404s for sub-topic pages → **Not verified against deployed stack.** Same deployment gap. **Deferred.**\n\n### UAT\n- UAT test scripts written for all 4 slices → **Written.** All S01-S04 have comprehensive UAT documents with preconditions, test steps, and expected results.\n- UAT execution evidence → **No recorded execution results.** UAT documents are test plans, not test reports. Execution deferred to deployment. **Gap — noted.**"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":3392,"cacheRead":70127,"cacheWrite":1607,"totalTokens":75127,"cost":{"input":0.000005,"output":0.0848,"cacheRead":0.0350635,"cacheWrite":0.01004375,"total":0.12991225}},"stopReason":"toolUse","timestamp":1774939265767}}
{"type":"message","id":"fffc5e41","parentId":"f05f1a5f","timestamp":"2026-03-31T06:42:18.917Z","message":{"role":"toolResult","toolCallId":"toolu_01VxQoac9cQ3q2XvHbFDstWZ","toolName":"gsd_validate_milestone","content":[{"type":"text","text":"Validated milestone M010 — verdict: needs-attention. Written to /home/aux/projects/content-to-kb-automator/.gsd/milestones/M010/M010-VALIDATION.md"}],"details":{"operation":"validate_milestone","milestoneId":"M010","verdict":"needs-attention","validationPath":"/home/aux/projects/content-to-kb-automator/.gsd/milestones/M010/M010-VALIDATION.md"},"isError":false,"timestamp":1774939338915}}
{"type":"message","id":"fc4678c7","parentId":"fffc5e41","timestamp":"2026-03-31T06:42:25.535Z","message":{"role":"assistant","content":[{"type":"text","text":"Milestone M010 validation complete — verdict: **needs-attention**.\n\nThree minor gaps documented, none blocking:\n\n1. **Creator avatars** — S03's roadmap demo text claimed \"creator avatars are visually unique\" but no avatar work was implemented. Cosmetic stretch item, not a functional requirement.\n2. **Operational verification** — Docker images on ub01 need rebuild before deployed route health can be confirmed. This is deployment-time work.\n3. **UAT execution** — All four slices have UAT test plans written but no recorded execution results. Execution requires the deployed stack.\n\nAll four slices delivered their core functionality with passing builds and integration tests. The codebase is structurally complete for this milestone's scope."}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":167,"cacheRead":71734,"cacheWrite":2014,"totalTokens":73916,"cost":{"input":0.000005,"output":0.004175,"cacheRead":0.035866999999999996,"cacheWrite":0.012587500000000001,"total":0.0526345}},"stopReason":"stop","timestamp":1774939338915}}
