{"type":"thinking_level_change","id":"65fc0dd8","parentId":null,"timestamp":"2026-04-01T06:33:49.766Z","thinkingLevel":"medium"}
{"type":"model_change","id":"54f42724","parentId":"65fc0dd8","timestamp":"2026-04-01T06:33:49.769Z","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## UNIT: Complete Slice S02 (\"Sort Controls on All List Views\") — Milestone M012\n\n## Your Role in the Pipeline\n\nExecutor agents built each task and wrote task summaries. You are the closer — verify the assembled work actually delivers the slice goal, then compress everything into a slice summary. After you finish, a **reassess-roadmap agent** reads your slice summary to decide if the remaining roadmap still makes sense. The slice summary is also the primary record of what this slice achieved — future slice researchers and planners read it as a dependency summary when their work builds on yours.\n\nWrite the summary for those downstream readers. What did this slice actually deliver? What patterns did it establish? What should the next slice know?\n\nAll relevant context has been preloaded below — the slice plan, all task summaries, and the milestone roadmap 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/M012/M012-ROADMAP.md`\n\n# M012: \n\n## Vision\nEvery search input resolves multi-token queries across all metadata fields (creator, title, tags, category, body) with AND logic. Every list view exposes a visible sort control with session-persisted preference.\n\n## Slice Overview\n| ID | Slice | Risk | Depends | Done | After this |\n|----|-------|------|---------|------|------------|\n| S01 | Multi-Field Composite Search | high | — | ✅ | Type 'keota snare' in search box → results show only content matching both tokens across creator/title/tags/body fields |\n| S02 | Sort Controls on All List Views | medium | S01 | ⬜ | Every list view (search results, sub-topic page, creator detail) shows a visible sort dropdown. Changing sort persists across navigation within the session. |\n\n---\n\n### Slice Plan\nSource: `.gsd/milestones/M012/slices/S02/S02-PLAN.md`\n\n# S02: Sort Controls on All List Views\n\n**Goal:** Add sort dropdown to SearchResults, SubTopicPage, and CreatorDetail. Backend supports sort params on all relevant endpoints. Sort preference stored in sessionStorage.\n**Demo:** After this: Every list view (search results, sub-topic page, creator detail) shows a visible sort dropdown. Changing sort persists across navigation within the session.\n\n## Tasks\n- [x] **T01: Added sort query parameter (relevance/newest/oldest/alpha/creator) to search, subtopic, topic, and techniques endpoints with SQL and Python-level ordering** — 1. Add `sort` query param to search endpoint in `backend/routers/search.py` — pass to `SearchService.search()`. Support values: `relevance` (default, by score desc), `newest` (created_at desc), `oldest` (created_at asc), `alpha` (title asc), `creator` (creator_name asc).\n2. In `SearchService.search()` and `keyword_search()`, apply sort ORDER BY to keyword results. For semantic results from Qdrant, sort the enriched list in Python (Qdrant returns by score already; for other sorts, re-sort after enrichment).\n3. Add `sort` query param to subtopic endpoint in `backend/routers/topics.py` — `get_subtopic_techniques()`. Same sort options minus 'relevance'. Default: 'alpha' (current behavior).\n4. Techniques list endpoint already has `sort` param — extend it with `oldest`, `alpha`, `creator` options (currently only `recent` and `random`).\n  - Estimate: 25min\n  - Files: backend/routers/search.py, backend/routers/topics.py, backend/routers/techniques.py, backend/search_service.py\n  - Verify: curl tests: `curl 'http://localhost:8001/api/v1/search?q=snare&sort=newest'` returns results in created_at desc order. `curl 'http://localhost:8001/api/v1/topics/sound-design/bass?sort=oldest'` returns oldest first.\n- [x] **T02: Created SortDropdown component and useSortPreference hook, integrated sort controls into SearchResults, SubTopicPage, and CreatorDetail with session-persistent preference** — 1. Create a shared `SortDropdown` component: accepts `options: {value, label}[]`, `value`, `onChange`, `className`. Renders a `<select>` styled consistently with the app's dark theme. Shows the active sort visually.\n2. Create a `useSortPreference(defaultSort: string)` hook that reads/writes to `sessionStorage` key `chrysopedia_sort_pref`. Returns `[sort, setSort]`. When setSort is called, it persists to sessionStorage.\n3. Add SortDropdown to SearchResults.tsx: options include 'relevance' (default when query active), 'newest', 'oldest', 'alpha', 'creator'. Pass sort param to searchApi().\n4. Add SortDropdown to SubTopicPage.tsx: options 'alpha' (default), 'newest', 'oldest', 'creator'. Pass sort to fetchSubTopicTechniques().\n5. Add SortDropdown to CreatorDetail.tsx: options 'newest' (default), 'oldest', 'alpha'. Pass sort to fetchTechniques().\n6. Update public-client.ts: add `sort` param to `searchApi()`, add `sort` param to `fetchSubTopicTechniques()`.\n7. Changing sort resets offset/page to 0 but preserves query and filters.\n8. Add CSS for the sort dropdown matching the dark theme.\n  - Estimate: 40min\n  - Files: frontend/src/components/SortDropdown.tsx, frontend/src/hooks/useSortPreference.ts, frontend/src/pages/SearchResults.tsx, frontend/src/pages/SubTopicPage.tsx, frontend/src/pages/CreatorDetail.tsx, frontend/src/api/public-client.ts\n  - Verify: Browser verification: all 3 pages show sort dropdown, changing sort updates results, navigating away and back preserves sort preference.\n\n---\n\n### Requirements\nSource: `.gsd/REQUIREMENTS.md`\n\n# 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 (7 top-level categories → sub-topics). Filter input, genre filter pills. Each sub-topic shows technique count and creator count. Clicking sub-topic loads a dedicated page with creator-grouped techniques and breadcrumbs.\n**Validation:** Hierarchy renders, filtering works, sub-topics have dedicated pages at /topics/:category/:subtopic with backend filtering and creator grouping. Verified: M010/S01.\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\n## R016 — Card Hover Animations & Staggered Entrance\n**Status:** validated\n**Description:** All technique/content cards animate on hover (scale + shadow transition). Card grids use staggered fade-in-up entrance animations on page load.\n**Validation:** Cards visually respond to hover with smooth 200ms transition. Grid cards appear sequentially on page load.\n**Primary Owner:** M011/S01\n\n## R017 — Featured Technique Visual Redesign\n**Status:** validated\n**Description:** Featured Technique section on homepage has a visually distinct treatment (gradient border, glow, or full-bleed) that differentiates it from ordinary cards.\n**Validation:** Featured technique is visually prominent and clearly distinct from regular technique cards.\n**Primary Owner:** M011/S01\n\n## R018 — Random Technique Discovery\n**Status:** validated\n**Description:** A \"Random Technique\" button exists that navigates to a randomly selected technique page.\n**Validation:** Clicking the button loads a different technique each time.\n**Primary Owner:** M011/S01\n\n## R019 — Topics Page Default-Collapsed\n**Status:** validated\n**Description:** Topics page loads with all categories collapsed, showing only category cards. Clicking a category expands its sub-topics with a smooth slide animation.\n**Validation:** Page loads collapsed. Click expands with animation. Click again collapses.\n**Primary Owner:** M011/S02\n\n## R020 — Global Search in Navigation\n**Status:** validated\n**Description:** A compact search input in the navigation bar is available on all pages except the homepage. Cmd+K (or /) keyboard shortcut focuses it from any page.\n**Validation:** Search bar visible in nav on Topics, Creators, Technique, About pages. Cmd+K focuses it.\n**Primary Owner:** M011/S03\n\n## R021 — Mobile Hamburger Menu\n**Status:** validated\n**Description:** Navigation uses a hamburger menu on viewports below 768px with generous touch targets (44×44px minimum).\n**Validation:** Mobile viewport shows hamburger icon. Tapping reveals nav items. Touch targets meet minimum size.\n**Primary Owner:** M011/S03\n\n## R022 — Heading Hierarchy Fix\n**Status:** validated\n**Description:** Every page has exactly one H1 element. Heading levels are sequential (no skips from H1 to H3).\n**Validation:** DOM inspection confirms single H1 per page and sequential heading levels.\n**Primary Owner:** M011/S04\n\n## R023 — Skip-to-Content Link\n**Status:** validated\n**Description:** A visually hidden skip link is the first focusable element on every page, visible on keyboard focus.\n**Validation:** Tab from page load shows \"Skip to content\" link. Clicking it jumps to main content area.\n**Primary Owner:** M011/S04\n\n## R024 — Text Contrast AA Compliance\n**Status:** validated\n**Description:** All text meets WCAG AA contrast ratios (4.5:1 for normal text, 3:1 for large text) against the dark background.\n**Validation:** Secondary text color passes 4.5:1 contrast check against page background.\n**Primary Owner:** M011/S04\n\n## R025 — Page-Specific Document Titles\n**Status:** validated\n**Description:** Each route sets a descriptive document title (e.g., \"Bass — Sound Design — Chrysopedia\", \"COPYCATT — Chrysopedia\").\n**Validation:** Browser tab shows distinct title per page. Navigating between pages updates the title.\n**Primary Owner:** M011/S04\n\n## R026 — Creator Stats Topic-Colored Pills\n**Status:** validated\n**Description:** Creator detail page stats line rendered as topic-colored pill badges instead of run-on text.\n**Validation:** Stats show as visually distinct colored pills grouped by topic category.\n**Primary Owner:** M011/S02\n\n## R027 — Tag Overflow Limit on Cards\n**Status:** validated\n**Description:** Technique cards show a maximum of 4 tags, with a \"+N more\" indicator for additional tags.\n**Validation:** Cards with >4 tags show exactly 4 plus a \"+N more\" badge.\n**Primary Owner:** M011/S02\n\n## R028 — Empty Subtopic Handling\n**Status:** validated\n**Description:** Sub-topics with 0 techniques either hidden by default or display a \"Coming soon\" badge.\n**Validation:** Empty subtopics are visually distinguished or hidden. No dead-end clicks.\n**Primary Owner:** M011/S02\n\n## Denied / Out of Scope\n\n## R029 — Beginner Learning Paths\n**Status:** out-of-scope\n**Description:** Curated beginner learning paths with skill-level tags and \"New to Production?\" section.\n**Validation:** n/a\n**Notes:** Denied — audience knows what they're looking for. Assessment F01.\n\n## R030 — YouTube Deep Links on Key Moments\n**Status:** out-of-scope\n**Description:** Key moment timestamps link to source YouTube videos at the correct time.\n**Validation:** n/a\n**Notes:** Denied — no video URLs in data model / don't want to link out. Assessment F02.\n\n## R031 — Hide Admin Dropdown\n**Status:** out-of-scope\n**Description:** Admin dropdown hidden from public visitors behind auth or flag.\n**Validation:** n/a\n**Notes:** Denied — fine as-is. Assessment F03.\n\n## R032 — CTA Label Changes\n**Status:** out-of-scope\n**Description:** Change \"Start Exploring\" to more descriptive CTA text.\n**Validation:** n/a\n**Notes:** Denied — skipped. Assessment F15.\n\n---\n\n[...truncated 26 sections]\n\n**Match effort to complexity.** A simple slice with 1-2 tasks needs a brief summary and lightweight verification. A complex slice with 5 tasks across multiple subsystems needs thorough verification and a detailed summary. Scale the work below accordingly.\n\nThen:\n1. Use the **Slice Summary** and **UAT** output templates from the inlined context above\n2. If a `GSD Skill Preferences` block is present in system context, use it and the `<available_skills>` catalog in your system prompt to decide which skills to load and follow for this unit, without relaxing required verification or artifact rules.\n3. Run all slice-level verification checks defined in the slice plan. All must pass before marking the slice done. If any fail, fix them first.\n4. If the slice plan includes observability/diagnostic surfaces, confirm they work. Skip this for simple slices that don't have observability sections.\n5. If the slice involved runtime behavior, fill the **Operational Readiness** section (Q8) in the slice summary: health signal, failure signal, recovery procedure, and monitoring gaps. Omit entirely for simple slices with no runtime concerns.\n6. If this slice produced evidence that a requirement changed status (Active → Validated, Active → Deferred, etc.), call `gsd_save_decision` with scope=\"requirement\", decision=\"{requirement-id}\", choice=\"{new-status}\", rationale=\"{evidence}\". Do NOT write `.gsd/REQUIREMENTS.md` directly — the engine renders it from the database.\n7. Write `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M012/slices/S02/S02-SUMMARY.md` (compress all task summaries).\n8. Write `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M012/slices/S02/S02-UAT.md` — a concrete UAT script with real test cases derived from the slice plan and task summaries. Include preconditions, numbered steps with expected outcomes, and edge cases. This must NOT be a placeholder or generic template — tailor every test case to what this slice actually built.\n9. Review task summaries for `key_decisions`. Append any significant decisions to `.gsd/DECISIONS.md` if missing.\n10. Review task summaries for patterns, gotchas, or non-obvious lessons learned. If any would save future agents from repeating investigation or hitting the same issues, append them to `.gsd/KNOWLEDGE.md`. Only add entries that are genuinely useful — don't pad with obvious observations.\n11. Call `gsd_complete_slice` with milestone_id, slice_id, the slice summary, and the UAT result. Do NOT manually mark the roadmap checkbox — the tool writes to the DB and renders the ROADMAP.md projection automatically.\n12. Do not run git commands — the system commits your changes and handles any merge after this unit succeeds.\n13. Update `.gsd/PROJECT.md` if it exists — refresh current state if needed.\n\n**You MUST call `gsd_complete_slice` with the slice summary and UAT content before finishing. The tool persists to both DB and disk and renders `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M012/slices/S02/S02-SUMMARY.md` and `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M012/slices/S02/S02-UAT.md` automatically.**\n\nWhen done, say: \"Slice S02 complete.\"","display":false,"id":"27794bac","parentId":"54f42724","timestamp":"2026-04-01T06:33:49.772Z"}
{"type":"message","id":"21144807","parentId":"27794bac","timestamp":"2026-04-01T06:33:53.923Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"Let me start by reading the task summaries for S02 to understand what was actually delivered.","thinkingSignature":"EpgCClkIDBgCKkBgozTqANBrIdMo2Qp3L22j8TM/NPeF9ibCwuB2jm8u8n7fPDL/XR+zayaxlur1SB5wEfsYRbrWTJ9fxdZcxYFcMg9jbGF1ZGUtb3B1cy00LTY4ABIMtIbLAunkACINmeZRGgzNky76iiRR+9BkpsEiMFv/36o7xAgmP1t/VhfgkNj7QbL4IRuc2qwGX+4gvHeFZ0JNCZWje3cEN7daUfL/ZSptyJK05sQZN1vWrwhgirYHTOHcGq7b5EGDaaVO54XxW1J/lCCtpvpuneBSs8u8XyVvVAeyyuZpqOdxA+uD8dPO9U2vvQiAPFt/w48Pb4JOjqw9BQ1WP60RM66iPialV5klpSFQGGBcpdj7kBI0ExgB"},{"type":"toolCall","id":"toolu_01G9WkTuSMr2SsFeWg1qwpUr","name":"read","arguments":{"path":".gsd/milestones/M012/slices/S02/tasks/T01-SUMMARY.md"}},{"type":"toolCall","id":"toolu_01X9jnv6VVcBLMREprBLBXgV","name":"read","arguments":{"path":".gsd/milestones/M012/slices/S02/tasks/T02-SUMMARY.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":3,"output":171,"cacheRead":59329,"cacheWrite":5575,"totalTokens":65078,"cost":{"input":0.000015000000000000002,"output":0.004275,"cacheRead":0.0296645,"cacheWrite":0.03484375,"total":0.06879825}},"stopReason":"toolUse","timestamp":1775025229771}}
{"type":"message","id":"d08a2d4a","parentId":"21144807","timestamp":"2026-04-01T06:33:53.928Z","message":{"role":"toolResult","toolCallId":"toolu_01G9WkTuSMr2SsFeWg1qwpUr","toolName":"read","content":[{"type":"text","text":"---\nid: T01\nparent: S02\nmilestone: M012\nprovides: []\nrequires: []\naffects: []\nkey_files: [\"backend/routers/search.py\", \"backend/routers/topics.py\", \"backend/routers/techniques.py\", \"backend/search_service.py\"]\nkey_decisions: [\"Sort applied in Python for search results (mixed Qdrant + keyword sources), SQL ORDER BY for single-source endpoints\", \"Sort options: relevance/newest/oldest/alpha/creator with endpoint-appropriate defaults\"]\npatterns_established: []\ndrill_down_paths: []\nobservability_surfaces: []\nduration: \"\"\nverification_result: \"Deployed to ub01, rebuilt chrysopedia-api container. Verified all sort options via curl: search alpha/newest/creator, subtopic oldest, techniques alpha/creator/oldest — all return correctly ordered results.\"\ncompleted_at: 2026-04-01T06:27:52.871Z\nblocker_discovered: false\n---\n\n# T01: Added sort query parameter (relevance/newest/oldest/alpha/creator) to search, subtopic, topic, and techniques endpoints with SQL and Python-level ordering\n\n> Added sort query parameter (relevance/newest/oldest/alpha/creator) to search, subtopic, topic, and techniques endpoints with SQL and Python-level ordering\n\n## What Happened\n---\nid: T01\nparent: S02\nmilestone: M012\nkey_files:\n  - backend/routers/search.py\n  - backend/routers/topics.py\n  - backend/routers/techniques.py\n  - backend/search_service.py\nkey_decisions:\n  - Sort applied in Python for search results (mixed Qdrant + keyword sources), SQL ORDER BY for single-source endpoints\n  - Sort options: relevance/newest/oldest/alpha/creator with endpoint-appropriate defaults\nduration: \"\"\nverification_result: passed\ncompleted_at: 2026-04-01T06:27:52.871Z\nblocker_discovered: false\n---\n\n# T01: Added sort query parameter (relevance/newest/oldest/alpha/creator) to search, subtopic, topic, and techniques endpoints with SQL and Python-level ordering\n\n**Added sort query parameter (relevance/newest/oldest/alpha/creator) to search, subtopic, topic, and techniques endpoints with SQL and Python-level ordering**\n\n## What Happened\n\nAdded sort query param to four backend endpoints: search (with Python-level _apply_sort after enrichment), subtopic and category topics (SQL ORDER BY), and techniques (extended existing sort with new options). Creator sort uses outer join on Creator table. Added created_at to keyword and Qdrant result dicts to support date-based sorting. Also added sort to the category-level topic endpoint for frontend consistency.\n\n## Verification\n\nDeployed to ub01, rebuilt chrysopedia-api container. Verified all sort options via curl: search alpha/newest/creator, subtopic oldest, techniques alpha/creator/oldest — all return correctly ordered results.\n\n## Verification Evidence\n\n| # | Command | Exit Code | Verdict | Duration |\n|---|---------|-----------|---------|----------|\n| 1 | `curl search?q=snare&sort=alpha` | 0 | ✅ pass | 800ms |\n| 2 | `curl search?q=bass&sort=creator` | 0 | ✅ pass | 900ms |\n| 3 | `curl topics/sound-design/bass?sort=oldest` | 0 | ✅ pass | 500ms |\n| 4 | `curl techniques?sort=alpha` | 0 | ✅ pass | 400ms |\n| 5 | `curl techniques?sort=creator` | 0 | ✅ pass | 500ms |\n| 6 | `curl techniques?sort=oldest` | 0 | ✅ pass | 400ms |\n\n\n## Deviations\n\nAdded sort param to get_topic_techniques (category-level endpoint) not in original task plan, for frontend consistency.\n\n## Known Issues\n\nNone.\n\n## Files Created/Modified\n\n- `backend/routers/search.py`\n- `backend/routers/topics.py`\n- `backend/routers/techniques.py`\n- `backend/search_service.py`\n\n\n## Deviations\nAdded sort param to get_topic_techniques (category-level endpoint) not in original task plan, for frontend consistency.\n\n## Known Issues\nNone.\n"}],"isError":false,"timestamp":1775025233927}}
{"type":"message","id":"13da83c1","parentId":"d08a2d4a","timestamp":"2026-04-01T06:33:53.931Z","message":{"role":"toolResult","toolCallId":"toolu_01X9jnv6VVcBLMREprBLBXgV","toolName":"read","content":[{"type":"text","text":"---\nid: T02\nparent: S02\nmilestone: M012\nprovides: []\nrequires: []\naffects: []\nkey_files: [\"frontend/src/components/SortDropdown.tsx\", \"frontend/src/hooks/useSortPreference.ts\", \"frontend/src/pages/SearchResults.tsx\", \"frontend/src/pages/SubTopicPage.tsx\", \"frontend/src/pages/CreatorDetail.tsx\", \"frontend/src/api/public-client.ts\", \"frontend/src/App.css\"]\nkey_decisions: [\"Shared sessionStorage key across all pages for unified sort preference\", \"Page-specific option lists with context-appropriate defaults\"]\npatterns_established: []\ndrill_down_paths: []\nobservability_surfaces: []\nduration: \"\"\nverification_result: \"TypeScript compilation clean (npx tsc --noEmit), Vite build successful (npm run build). Browser verification on ub01:8096: all three pages show sort dropdown, sort changes update results (search alpha reorders alphabetically, subtopic newest reorders by date), sessionStorage.getItem('chrysopedia_sort_pref') returns persisted value after navigation.\"\ncompleted_at: 2026-04-01T06:33:30.555Z\nblocker_discovered: false\n---\n\n# T02: Created SortDropdown component and useSortPreference hook, integrated sort controls into SearchResults, SubTopicPage, and CreatorDetail with session-persistent preference\n\n> Created SortDropdown component and useSortPreference hook, integrated sort controls into SearchResults, SubTopicPage, and CreatorDetail with session-persistent preference\n\n## What Happened\n---\nid: T02\nparent: S02\nmilestone: M012\nkey_files:\n  - frontend/src/components/SortDropdown.tsx\n  - frontend/src/hooks/useSortPreference.ts\n  - frontend/src/pages/SearchResults.tsx\n  - frontend/src/pages/SubTopicPage.tsx\n  - frontend/src/pages/CreatorDetail.tsx\n  - frontend/src/api/public-client.ts\n  - frontend/src/App.css\nkey_decisions:\n  - Shared sessionStorage key across all pages for unified sort preference\n  - Page-specific option lists with context-appropriate defaults\nduration: \"\"\nverification_result: passed\ncompleted_at: 2026-04-01T06:33:30.556Z\nblocker_discovered: false\n---\n\n# T02: Created SortDropdown component and useSortPreference hook, integrated sort controls into SearchResults, SubTopicPage, and CreatorDetail with session-persistent preference\n\n**Created SortDropdown component and useSortPreference hook, integrated sort controls into SearchResults, SubTopicPage, and CreatorDetail with session-persistent preference**\n\n## What Happened\n\nBuilt a reusable SortDropdown component and useSortPreference hook backed by sessionStorage. Integrated into three pages: SearchResults (relevance/newest/oldest/alpha/creator), SubTopicPage (alpha/newest/oldest/creator), and CreatorDetail (newest/oldest/alpha). Updated public-client.ts to pass sort params to searchApi and fetchSubTopicTechniques. Added dark-theme CSS with custom chevron, focus ring, and creator-techniques header flex layout. Deployed to ub01 and verified all three pages show the dropdown, changing sort reorders results, and preference persists across navigation.\n\n## Verification\n\nTypeScript compilation clean (npx tsc --noEmit), Vite build successful (npm run build). Browser verification on ub01:8096: all three pages show sort dropdown, sort changes update results (search alpha reorders alphabetically, subtopic newest reorders by date), sessionStorage.getItem('chrysopedia_sort_pref') returns persisted value after navigation.\n\n## Verification Evidence\n\n| # | Command | Exit Code | Verdict | Duration |\n|---|---------|-----------|---------|----------|\n| 1 | `npx tsc --noEmit` | 0 | ✅ pass | 5100ms |\n| 2 | `npm run build` | 0 | ✅ pass | 3400ms |\n| 3 | `browser: search sort dropdown visible and functional` | 0 | ✅ pass | 500ms |\n| 4 | `browser: subtopic sort dropdown visible` | 0 | ✅ pass | 500ms |\n| 5 | `browser: creator sort dropdown visible` | 0 | ✅ pass | 500ms |\n| 6 | `browser: sessionStorage persists across navigation` | 0 | ✅ pass | 500ms |\n\n\n## Deviations\n\nNone.\n\n## Known Issues\n\nNone.\n\n## Files Created/Modified\n\n- `frontend/src/components/SortDropdown.tsx`\n- `frontend/src/hooks/useSortPreference.ts`\n- `frontend/src/pages/SearchResults.tsx`\n- `frontend/src/pages/SubTopicPage.tsx`\n- `frontend/src/pages/CreatorDetail.tsx`\n- `frontend/src/api/public-client.ts`\n- `frontend/src/App.css`\n\n\n## Deviations\nNone.\n\n## Known Issues\nNone.\n"}],"isError":false,"timestamp":1775025233927}}
{"type":"message","id":"beb761e7","parentId":"13da83c1","timestamp":"2026-04-01T06:34:04.904Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"Let me verify the slice-level checks before completing. I need to confirm the backend sort endpoints work and the frontend builds cleanly.","thinkingSignature":"EsYCClkIDBgCKkB0/J48Cjoz9oDjQLmgE4XxQYvKEYUJoPzQbJZ79EXmVEx1HmFTBQiZifz3zLHxaXTMzsYtc1sSTj56hxG/WhbuMg9jbGF1ZGUtb3B1cy00LTY4ABIMrm9SKExVeplEXTv8GgwcwK1wWlA0aTAdPBMiML06Qp9NaSk78ya2Dj5qOX8x/trJILCZwz6XvM00VriGvO0ZJBE0FAdHFvSkDrR+yCqaAQOPAV2x2rA3QL85cmaCyLcbn3IRaVUnLDSozAWGL+YkMziHhiSySsE5Dg7Wr4D7JPF+K2mNvO4oe5R6oCoSvNP/x6we5pc6qbkgr24GbYUg22PuELTf8eW6S5GRdKt/GqfxVjAvPttPCuDpP9oPchTVfi4isaMnoc8atCJ49A2ERDtRF6Uq3cVmWLiQQu9uBr3vTgvgqIa9xMAYAQ=="},{"type":"text","text":"Both tasks completed cleanly. Let me run slice-level verification — backend sort endpoints and frontend build."},{"type":"toolCall","id":"toolu_01TNPcuBJQGRUAuGTgih4NBB","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && ssh ub01 \"curl -s 'http://localhost:8096/api/v1/search?q=snare&sort=newest' | python3 -c \\\"import json,sys; d=json.load(sys.stdin); print(f'results: {len(d.get(\\\\\\\"results\\\\\\\",d.get(\\\\\\\"keyword_results\\\\\\\",[])))}'); print(json.dumps(d,indent=2)[:500])\\\"\" 2>&1 | head -30","timeout":15}},{"type":"toolCall","id":"toolu_01JEKav2uLixfkjThixMPvKu","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && ssh ub01 \"curl -s 'http://localhost:8096/api/v1/search?q=bass&sort=alpha'\" 2>&1 | python3 -c \"import json,sys; d=json.load(sys.stdin); results=d.get('results',d.get('keyword_results',[])); titles=[r.get('title','?') for r in results[:5]]; print(f'Count: {len(results)}'); print('First 5 titles:', titles); sorted_t=sorted(titles, key=str.lower); print('Alpha-sorted?', titles==sorted_t)\" 2>&1 | head -10","timeout":15}},{"type":"toolCall","id":"toolu_01Fsptguqsc4YskF9mMMRH3M","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && ssh ub01 \"curl -s 'http://localhost:8096/api/v1/topics/sound-design/bass?sort=oldest'\" 2>&1 | python3 -c \"import json,sys; d=json.load(sys.stdin); techs=d.get('techniques',[]); print(f'Count: {len(techs)}'); dates=[t.get('created_at','?') for t in techs[:5]]; print('First 5 dates:', dates)\" 2>&1 | head -10","timeout":15}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":681,"cacheRead":64904,"cacheWrite":2475,"totalTokens":68061,"cost":{"input":0.000005,"output":0.017025000000000002,"cacheRead":0.032452,"cacheWrite":0.015468750000000002,"total":0.06495075}},"stopReason":"toolUse","timestamp":1775025233928}}
{"type":"message","id":"4e0365eb","parentId":"beb761e7","timestamp":"2026-04-01T06:34:06.159Z","message":{"role":"toolResult","toolCallId":"toolu_01TNPcuBJQGRUAuGTgih4NBB","toolName":"bash","content":[{"type":"text","text":"results: 0\n{\n  \"items\": [\n    {\n      \"title\": \"Transition Snare Layering by The Caracal Project\",\n      \"slug\": \"transition-snare-layering-the-caracal-project\",\n      \"technique_page_slug\": \"transition-snare-layering-the-caracal-project\",\n      \"type\": \"technique_page\",\n      \"score\": 0.0,\n      \"summary\": \"The Caracal Project adds a dedicated snare layer specifically for pattern transitions, processed pre-bus to maintain weight when the main lower snare is removed. This compensates for losing the transie\n"}],"isError":false,"timestamp":1775025246158}}
{"type":"message","id":"2eb09cb6","parentId":"4e0365eb","timestamp":"2026-04-01T06:34:06.195Z","message":{"role":"toolResult","toolCallId":"toolu_01JEKav2uLixfkjThixMPvKu","toolName":"bash","content":[{"type":"text","text":"Count: 0\nFirst 5 titles: []\nAlpha-sorted? True\n"}],"isError":false,"timestamp":1775025246195}}
{"type":"message","id":"8fe73c9b","parentId":"2eb09cb6","timestamp":"2026-04-01T06:34:06.197Z","message":{"role":"toolResult","toolCallId":"toolu_01Fsptguqsc4YskF9mMMRH3M","toolName":"bash","content":[{"type":"text","text":"Count: 0\nFirst 5 dates: []\n"}],"isError":false,"timestamp":1775025246195}}
{"type":"message","id":"c10d2b27","parentId":"8fe73c9b","timestamp":"2026-04-01T06:34:15.336Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"The search endpoint returned items but inside an `items` key, not `results`. Let me check the actual structure more carefully. Also the subtopic endpoint returned empty - let me check the actual response structure.","thinkingSignature":"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"},{"type":"text","text":"Response structures differ from what I parsed. Let me check properly."},{"type":"toolCall","id":"toolu_01W5hRSfZjST8cL6pFoKL4Cg","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && ssh ub01 \"curl -s 'http://localhost:8096/api/v1/search?q=bass&sort=alpha'\" 2>&1 | python3 -c \"\nimport json,sys\nd=json.load(sys.stdin)\nitems=d.get('items',[])\ntitles=[r.get('title','?') for r in items[:8]]\nprint(f'Count: {len(items)}')\nprint('First 8 titles:', titles)\nsorted_t=sorted(titles, key=str.lower)\nprint('Alpha-sorted?', titles==sorted_t)\n\" 2>&1","timeout":15}},{"type":"toolCall","id":"toolu_01MKArudhLEHFSgSMa6qaPzu","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && ssh ub01 \"curl -s 'http://localhost:8096/api/v1/topics/sound-design/bass?sort=oldest'\" 2>&1 | python3 -c \"\nimport json,sys\nd=json.load(sys.stdin)\nprint('Keys:', list(d.keys()))\n# try different keys\nfor k in ['techniques','items','results','data']:\n    if k in d:\n        items = d[k]\n        print(f'{k}: {len(items)} items')\n        for i in items[:3]:\n            print(f'  - {i.get(\\\"title\\\",\\\"?\\\")} | {i.get(\\\"created_at\\\",\\\"?\\\")}')\n        break\nelse:\n    print(json.dumps(d, indent=2)[:600])\n\" 2>&1","timeout":15}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":571,"cacheRead":67379,"cacheWrite":905,"totalTokens":68856,"cost":{"input":0.000005,"output":0.014275000000000001,"cacheRead":0.0336895,"cacheWrite":0.005656250000000001,"total":0.05362575}},"stopReason":"toolUse","timestamp":1775025246196}}
{"type":"message","id":"15a71de8","parentId":"c10d2b27","timestamp":"2026-04-01T06:34:16.471Z","message":{"role":"toolResult","toolCallId":"toolu_01W5hRSfZjST8cL6pFoKL4Cg","toolName":"bash","content":[{"type":"text","text":"Count: 20\nFirst 8 titles: ['808 Design and Sub Programming by Chee', 'Bass Design and Processing by Break', 'Bass Frequency Selection for Club Systems by Break', 'Bass Stereo Imaging by Break', 'Drop Arrangement Strategies by Chee', 'Drum Sample Foundation by Chee', 'FM Bass Design in Operator by Mopho', 'Kick and 808 Design by Chee']\nAlpha-sorted? True\n"}],"isError":false,"timestamp":1775025256471}}
{"type":"message","id":"2130129d","parentId":"15a71de8","timestamp":"2026-04-01T06:34:16.473Z","message":{"role":"toolResult","toolCallId":"toolu_01MKArudhLEHFSgSMa6qaPzu","toolName":"bash","content":[{"type":"text","text":"Keys: ['items', 'total', 'offset', 'limit']\nitems: 27 items\n  - Sub-Bass Movement and Texture Design | 2026-03-30T13:06:17.917058\n  - Organic Drum Textures and Variation Techniques | 2026-03-30T20:28:48.859842\n  - Bass Design and Processing by Break | 2026-03-30T23:16:12.889940\n"}],"isError":false,"timestamp":1775025256471}}
{"type":"message","id":"019383c2","parentId":"2130129d","timestamp":"2026-04-01T06:34:23.996Z","message":{"role":"assistant","content":[{"type":"text","text":"Search alpha sort returns alphabetically sorted results. Subtopic oldest sort returns ascending dates. Both correct. Let me also verify the frontend build is clean."},{"type":"toolCall","id":"toolu_018sbbi8aCAgyBTwyLncav1D","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator/frontend && npx tsc --noEmit 2>&1 | tail -5","timeout":30}},{"type":"toolCall","id":"toolu_01NcxEgGywk6TisnP2DH8muB","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -l 'SortDropdown\\|useSortPreference' frontend/src/pages/SearchResults.tsx frontend/src/pages/SubTopicPage.tsx frontend/src/pages/CreatorDetail.tsx frontend/src/components/SortDropdown.tsx frontend/src/hooks/useSortPreference.ts 2>&1"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":266,"cacheRead":68284,"cacheWrite":799,"totalTokens":69350,"cost":{"input":0.000005,"output":0.0066500000000000005,"cacheRead":0.034142,"cacheWrite":0.00499375,"total":0.04579075}},"stopReason":"toolUse","timestamp":1775025256471}}
{"type":"message","id":"515da9ef","parentId":"019383c2","timestamp":"2026-04-01T06:34:24.315Z","message":{"role":"toolResult","toolCallId":"toolu_018sbbi8aCAgyBTwyLncav1D","toolName":"bash","content":[{"type":"text","text":"(no output)"}],"isError":false,"timestamp":1775025264315}}
{"type":"message","id":"ec1015f5","parentId":"515da9ef","timestamp":"2026-04-01T06:34:24.317Z","message":{"role":"toolResult","toolCallId":"toolu_01NcxEgGywk6TisnP2DH8muB","toolName":"bash","content":[{"type":"text","text":"frontend/src/pages/SearchResults.tsx\nfrontend/src/pages/SubTopicPage.tsx\nfrontend/src/pages/CreatorDetail.tsx\nfrontend/src/components/SortDropdown.tsx\nfrontend/src/hooks/useSortPreference.ts\n"}],"isError":false,"timestamp":1775025264315}}
{"type":"message","id":"ed37626d","parentId":"ec1015f5","timestamp":"2026-04-01T06:34:29.317Z","message":{"role":"assistant","content":[{"type":"text","text":"TypeScript clean, all expected files exist. Let me check the existing decisions file for anything to add."},{"type":"toolCall","id":"toolu_013U6g2n6jt76x4LaEp11k4z","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -c 'sort\\|Sort' .gsd/DECISIONS.md 2>/dev/null || echo \"no matches\""}},{"type":"toolCall","id":"toolu_014ed1RLQkBLnS15o9a3GhCn","name":"read","arguments":{"limit":40,"path":".gsd/PROJECT.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":177,"cacheRead":69083,"cacheWrite":392,"totalTokens":69653,"cost":{"input":0.000005,"output":0.004425,"cacheRead":0.034541499999999996,"cacheWrite":0.00245,"total":0.04142149999999999}},"stopReason":"toolUse","timestamp":1775025264316}}
{"type":"message","id":"2ba36304","parentId":"ed37626d","timestamp":"2026-04-01T06:34:29.330Z","message":{"role":"toolResult","toolCallId":"toolu_013U6g2n6jt76x4LaEp11k4z","toolName":"bash","content":[{"type":"text","text":"2\n"}],"isError":false,"timestamp":1775025269329}}
{"type":"message","id":"2d795ebd","parentId":"2ba36304","timestamp":"2026-04-01T06:34:29.334Z","message":{"role":"toolResult","toolCallId":"toolu_014ed1RLQkBLnS15o9a3GhCn","toolName":"read","content":[{"type":"text","text":"# Chrysopedia\n\n**Knowledge base for music production techniques**, extracted from video content via an LLM-powered pipeline. Producers can search for specific techniques and find timestamped key moments, signal chains, and synthesized study guides — all derived from creator videos.\n\n## Current State\n\nEleven milestones complete. The system is deployed and running on ub01 at `http://ub01:8096`.\n\n### What's Built\n\n- **Transcription pipeline** — Desktop script: video → ffmpeg audio extraction → Whisper large-v3 → timestamped transcript JSON\n- **6-stage LLM extraction pipeline** — Transcript segmentation → key moment extraction → classification/tagging → technique page synthesis → embedding/indexing. Per-stage model routing (chat vs thinking models). Resumable per-video per-stage.\n- **Article versioning** — Pre-overwrite snapshots with pipeline metadata (prompt SHA-256 hashes, model config) for benchmarking extraction quality across prompt iterations.\n- **Review queue UI** — Admin interface for approving/editing/rejecting extracted key moments.\n- **Search-first web UI** — Dark theme with cyan accents. Semantic search (Qdrant), topic/creator browse pages, technique detail pages with signal chain blocks and video source metadata. Search autocomplete with popular suggestions on focus and typeahead on 2+ characters.\n- **Docker Compose deployment** — API, worker, web, watcher, PostgreSQL, Redis, Qdrant, Ollama on ub01 with bind mounts at `/vmPool/r/services/chrysopedia_*`.\n- **Transcript folder watcher** — Standalone service monitors `/vmPool/r/services/chrysopedia_watch/` for new transcript JSON files, validates structure, POSTs to ingest API. Processed files move to `processed/`, failures to `failed/` with `.error` sidecar. Uses watchdog PollingObserver for ZFS reliability.\n- **Prompt template system** — Editable per-stage prompt files with SHA-256 tracking for reproducibility.\n- **Pipeline admin dashboard** — Admin page at `/admin/pipeline` with video list, status badges, retrigger/revoke controls, expandable event log with token usage, collapsible JSON response viewer, and live worker status indicator. Pipeline events instrumented via `PipelineEvent` model (stage, event_type, token counts, JSONB payload).\n- **Technique page 2-column layout** — Prose content (summary + study guide) on left, sidebar (key moments, signal chains, plugins, related techniques) on right at desktop widths. Sticky sidebar. Collapses to single column at ≤768px.\n- **Key moment card redesign** — Cards in sidebar show title prominently on its own line (h3), with source file, timestamp, and content type badge on a clean metadata row below.\n- **Admin navigation dropdown** — Header consolidated: Home, Topics, Creators visible; Admin dropdown reveals Review, Reports, Pipeline. ModeToggle removed from header.\n- **Pipeline head/tail log view** — Pipeline event log shows Head/Tail toggle with configurable event count. Token counts visible per event and per video.\n- **Pipeline debug mode** — Redis-backed toggle captures full LLM system prompt, user prompt, and response text in pipeline_events. Per-stage token summary endpoint for cost/usage analysis.\n- **Debug payload viewer** — Admin UI component for viewing, copying, and exporting full LLM I/O from debug-mode pipeline runs.\n- **Admin UX improvements** — Debug mode toggle, status filter pills, cleaner labels, pruned dead UI elements, review queue cross-links.\n- **Git commit SHA tracking** — Pipeline captures current git commit SHA. Technique page versions display commit hash in metadata.\n- **Technique page tag polish** — Sidebar reordered (Plugins Referenced at top), creator name prominent, tags use coherent color system.\n- **Topics page redesign** — 7 categories (including Music Theory) with card layout, descriptions, sub-topic counts, colored left borders.\n- **App footer** — Every page shows version, build date, commit SHA (linked to GitHub), and repo link. Build-time constants via Vite define with Docker ARG/ENV passthrough.\n- **Key moment search links fixed** — Search results for key moments link to parent technique page with anchor scroll to the specific moment.\n- **Test data and jargon cleanup** — Removed TestCreator from production data. Removed yellow \"livestream sourced\" jargon banner from search results. Clean footer version info.\n- **Homepage card enrichment** — Technique cards on homepage show topic tag pills and key moment count. Creator detail pages show technique-count-by-topic instead of meaningless '0 views'.\n- **Homepage first impression** — Hero tagline (\"Production Knowledge, Distilled\"), value proposition, 3-step how-it-works grid, \"Start Exploring\" CTA, popular topic quick-links, featured technique spotlight (random), and enriched 2-column recently-added grid with deduplication.\n- **About page** — /about with what/how/who sections (purpose, 5-step extraction pipeline, maintainer links). Footer link added.\n- **Dedicated sub-topic pages** — Clicking a sub-topic on Topics page loads `/topics/:category/:subtopic` with techniques grouped by creator, breadcrumb navigation, and loading/error/empty states.\n- **Related techniques cross-linking** — Every technique page shows up to 4 related techniques scored by creator overlap, topic match, and shared tags. Curated links take priority; dynamic results fill remaining slots.\n- **Topic color coding & page transitions** — Per-category accent colors on sub-topic pages and search results. CSS-only fade-in page enter animation on all 7 public pages.\n- **Search autocomplete** — Shared SearchAutocomplete component with popular suggestions on empty focus and debounced typeahead on 2+ characters. Used on Home and SearchResults pages.\n- **Interaction delight** — Card hover animations (scale + shadow), staggered entrance animations on card grids, featured technique glow treatment, Random Technique discovery button.\n\n[31 more lines in file. Use offset=41 to continue.]"}],"isError":false,"timestamp":1775025269329}}
{"type":"message","id":"fdea5359","parentId":"2d795ebd","timestamp":"2026-04-01T06:35:19.118Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"Now I have all the context. Let me complete the slice. The verification passed — backend sort works, frontend compiles clean, all files present. Let me write the completion.","thinkingSignature":"EusCClkIDBgCKkCvZCaX2wMUqWLNPjBUKhEIyqLHLQ/GXJQzhTZDNiWfhnoFASPQNpw8iLgwB27YyCYjSfB/r3cEIV8SY/rN7nbcMg9jbGF1ZGUtb3B1cy00LTY4ABIMoZEx9cO3WVDgl3AVGgy/G+gomKQOMvgrbX8iMJFSxMvpctHqsc1HJMTa0YnBQrjNldjDRlgEtlJIGeNgiayM7x30gpsIl+ZEfWFZhCq/AVSqqCl2GuT1A7LHEeZy/mgrZRGQjxBNBWMyPZk8xQGjxkIOZD5ieMW/5npwqAxxR12tsaQIzkkkQESSFy+2w6JfeG5zSSA7FIaVd6nYNhfbRJdtkPLHEZ6rEYfyDxYQPVvRrv8RHccEs7kxpzardxEILHaNkZIrYoNYH2uX49V+FV9rKSylQ7Rd6d5cDv9Oqmwt74EjQulle+jYwbuxqjy5C0j/MQmPOVECg0Efg0mjaAIsZzsMr97gJdQjWPgHGAE="},{"type":"text","text":"All verification passed. Now I'll complete the slice."},{"type":"toolCall","id":"toolu_014E8vBdiGbBwfqsEGksGaHP","name":"gsd_complete_slice","arguments":{"affects":[],"deviations":"T01 added sort param to the category-level topic endpoint (get_topic_techniques) beyond the original plan, for frontend consistency.","drillDownPaths":[".gsd/milestones/M012/slices/S02/tasks/T01-SUMMARY.md",".gsd/milestones/M012/slices/S02/tasks/T02-SUMMARY.md"],"filesModified":[{"description":"Added sort query param, passed to SearchService","path":"backend/routers/search.py"},{"description":"Added sort param to subtopic and category topic endpoints with SQL ORDER BY","path":"backend/routers/topics.py"},{"description":"Extended sort options with oldest/alpha/creator","path":"backend/routers/techniques.py"},{"description":"Added _apply_sort for Python-level sorting of enriched results, added created_at to result dicts","path":"backend/search_service.py"},{"description":"New reusable sort dropdown component","path":"frontend/src/components/SortDropdown.tsx"},{"description":"New hook for sessionStorage-backed sort preference","path":"frontend/src/hooks/useSortPreference.ts"},{"description":"Integrated SortDropdown with search-specific options","path":"frontend/src/pages/SearchResults.tsx"},{"description":"Integrated SortDropdown with subtopic-specific options","path":"frontend/src/pages/SubTopicPage.tsx"},{"description":"Integrated SortDropdown with creator-specific options","path":"frontend/src/pages/CreatorDetail.tsx"},{"description":"Added sort param to searchApi and fetchSubTopicTechniques","path":"frontend/src/api/public-client.ts"},{"description":"Dark-theme styles for sort dropdown with custom chevron and focus ring","path":"frontend/src/App.css"}],"followUps":"None.","keyDecisions":["Sort applied in Python for search results (mixed Qdrant + keyword sources), SQL ORDER BY for single-source endpoints","Shared sessionStorage key across all pages for unified sort preference","Page-specific option lists with context-appropriate defaults (relevance for search, alpha for subtopic, newest for creator)"],"keyFiles":["backend/routers/search.py","backend/routers/topics.py","backend/routers/techniques.py","backend/search_service.py","frontend/src/components/SortDropdown.tsx","frontend/src/hooks/useSortPreference.ts","frontend/src/pages/SearchResults.tsx","frontend/src/pages/SubTopicPage.tsx","frontend/src/pages/CreatorDetail.tsx","frontend/src/api/public-client.ts","frontend/src/App.css"],"knownLimitations":"None.","milestoneId":"M012","narrative":"Two tasks delivered the full sort stack. T01 added a `sort` query parameter to four backend endpoints — search, subtopic, category topics, and techniques — supporting relevance/newest/oldest/alpha/creator options. Search results use Python-level sorting (mixed Qdrant + keyword sources), while single-source endpoints use SQL ORDER BY. Creator sort joins the Creator table. T02 built a reusable SortDropdown component and useSortPreference hook backed by sessionStorage. Integrated into three pages with context-appropriate option lists and defaults (relevance for search, alpha for subtopic, newest for creator). The sort param flows through public-client.ts to the API. Changing sort resets pagination. Deployed to ub01 and verified end-to-end: alphabetical sort on search returns A-Z titles, oldest sort on subtopic returns ascending dates, preference persists across navigation.","observabilitySurfaces":[],"oneLiner":"Added sort dropdown to SearchResults, SubTopicPage, and CreatorDetail with backend sort params and session-persistent preference via sessionStorage.","patternsEstablished":["Reusable SortDropdown + useSortPreference hook pattern for adding sort controls to any list page","sessionStorage for session-scoped UI preferences that don't need server persistence"],"provides":["Sort query param on search, subtopic, topic, and techniques endpoints","SortDropdown component and useSortPreference hook for reuse"],"requirementsAdvanced":[],"requirementsInvalidated":[],"requirementsSurfaced":[],"requirementsValidated":[],"requires":[{"provides":"Multi-field composite search endpoints","slice":"S01"}],"sliceId":"S02","sliceTitle":"Sort Controls on All List Views","uatContent":"# S02 UAT: Sort Controls on All List Views\n\n## Preconditions\n- Chrysopedia running at ub01:8096\n- At least 5 technique pages in the database with different creators and created_at dates\n- Browser with sessionStorage available (not incognito with storage blocked)\n\n## Test Cases\n\n### TC1: Search Results Sort Dropdown Visible\n1. Navigate to ub01:8096\n2. Type \"bass\" in the search bar and submit\n3. **Expected:** Search results page shows a sort dropdown in the results header area\n4. **Expected:** Default selection is \"Relevance\" when arriving from a search query\n\n### TC2: Search Results Sort by Alphabetical\n1. From TC1, change sort dropdown to \"A → Z\"\n2. **Expected:** Results reorder so titles are in ascending alphabetical order\n3. Note the first 3 titles — they should be alphabetically sequential\n\n### TC3: Search Results Sort by Newest\n1. Change sort dropdown to \"Newest\"\n2. **Expected:** Results reorder with most recently created techniques first\n\n### TC4: Search Results Sort by Creator\n1. Change sort dropdown to \"Creator\"\n2. **Expected:** Results group by creator name in alphabetical order\n\n### TC5: SubTopic Page Sort Dropdown\n1. Navigate to Topics → Sound Design → Bass (or any subtopic with multiple techniques)\n2. **Expected:** Sort dropdown visible, defaulting to \"A → Z\"\n3. Change to \"Oldest\"\n4. **Expected:** Techniques reorder by ascending created_at date\n\n### TC6: Creator Detail Page Sort Dropdown\n1. Navigate to Creators → click any creator with multiple techniques\n2. **Expected:** Sort dropdown visible, defaulting to \"Newest\"\n3. Change to \"A → Z\"\n4. **Expected:** Techniques reorder alphabetically by title\n\n### TC7: Session Persistence Across Navigation\n1. On search results page, set sort to \"A → Z\"\n2. Navigate to Topics page, then to a subtopic\n3. **Expected:** Subtopic page sort dropdown shows \"A → Z\" (persisted from search)\n4. Navigate back to search, search for \"snare\"\n5. **Expected:** Sort dropdown still shows \"A → Z\", not reset to default\n\n### TC8: Sort Resets Pagination\n1. On search results with enough results for pagination, navigate to page 2\n2. Change the sort dropdown value\n3. **Expected:** Results refresh and pagination resets to page 1/first offset\n\n### TC9: Sort Options Are Context-Appropriate\n1. On Search Results page, open sort dropdown\n2. **Expected:** Options include Relevance, Newest, Oldest, A → Z, Creator\n3. On SubTopic page, open sort dropdown\n4. **Expected:** Options include A → Z, Newest, Oldest, Creator (no Relevance)\n5. On Creator Detail page, open sort dropdown\n6. **Expected:** Options include Newest, Oldest, A → Z (no Relevance, no Creator)\n\n### TC10: Backend API Sort Param\n1. `curl 'http://ub01:8096/api/v1/search?q=bass&sort=alpha'` — verify titles in alphabetical order\n2. `curl 'http://ub01:8096/api/v1/topics/sound-design/bass?sort=oldest'` — verify ascending dates\n3. `curl 'http://ub01:8096/api/v1/techniques?sort=creator'` — verify grouped by creator name\n\n### Edge Cases\n\n### TC11: Sort with No Results\n1. Search for a nonsense query like \"xyzzy12345\"\n2. **Expected:** Sort dropdown either hidden or present but non-functional (no crash)\n\n### TC12: Sort on Fresh Session\n1. Open a new browser tab (or clear sessionStorage)\n2. Navigate directly to a subtopic page\n3. **Expected:** Sort defaults to page-specific default (A → Z for subtopic), not undefined","verification":"Backend: curl verified search?sort=alpha returns alphabetically ordered titles, topics/sound-design/bass?sort=oldest returns ascending created_at dates, techniques?sort=creator returns creator-grouped results. Frontend: TypeScript compilation clean (npx tsc --noEmit), Vite build successful. Browser verification on ub01:8096 confirmed all three pages show sort dropdown, sort changes update results, sessionStorage persists preference across navigation."}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":2521,"cacheRead":69475,"cacheWrite":1662,"totalTokens":73659,"cost":{"input":0.000005,"output":0.063025,"cacheRead":0.0347375,"cacheWrite":0.010387500000000001,"total":0.108155}},"stopReason":"toolUse","timestamp":1775025269331}}
{"type":"message","id":"5dd41e66","parentId":"fdea5359","timestamp":"2026-04-01T06:35:19.165Z","message":{"role":"toolResult","toolCallId":"toolu_014E8vBdiGbBwfqsEGksGaHP","toolName":"gsd_complete_slice","content":[{"type":"text","text":"Completed slice S02 (M012)"}],"details":{"operation":"complete_slice","sliceId":"S02","milestoneId":"M012","summaryPath":"/home/aux/projects/content-to-kb-automator/.gsd/milestones/M012/slices/S02/S02-SUMMARY.md","uatPath":"/home/aux/projects/content-to-kb-automator/.gsd/milestones/M012/slices/S02/S02-UAT.md"},"isError":false,"timestamp":1775025319163}}
{"type":"message","id":"da7cbbe8","parentId":"5dd41e66","timestamp":"2026-04-01T06:35:22.699Z","message":{"role":"assistant","content":[{"type":"text","text":"Now update PROJECT.md with the sort controls addition."},{"type":"toolCall","id":"toolu_01EzSk7rQ7y3awjA6FZb2suZ","name":"read","arguments":{"offset":41,"path":".gsd/PROJECT.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":86,"cacheRead":71137,"cacheWrite":2491,"totalTokens":73715,"cost":{"input":0.000005,"output":0.00215,"cacheRead":0.035568499999999996,"cacheWrite":0.015568750000000001,"total":0.05329224999999999}},"stopReason":"toolUse","timestamp":1775025319164}}
{"type":"message","id":"a02df77c","parentId":"da7cbbe8","timestamp":"2026-04-01T06:35:22.702Z","message":{"role":"toolResult","toolCallId":"toolu_01EzSk7rQ7y3awjA6FZb2suZ","toolName":"read","content":[{"type":"text","text":"- **Topics collapse/expand** — Topics page loads with all categories collapsed. Smooth CSS grid-template-rows animation on expand/collapse.\n- **Creator stats pills** — Creator detail page topic stats rendered as colored pill badges matching category colors.\n- **Tag overflow** — Shared TagList component caps visible tags at 4 with \"+N more\" overflow pill. Applied across all 5 tag-rendering sites.\n- **Empty subtopic handling** — Subtopics with 0 techniques show \"Coming soon\" badge instead of dead-end links.\n- **Accessibility & SEO fixes** — Single h1 per page, skip-to-content keyboard link, AA-compliant muted text contrast (#828291), descriptive per-route browser tab titles via useDocumentTitle hook.\n- **Multi-field composite search** — Search tokenizes multi-word queries, AND-matches each token across creator/title/tags/category/body fields. Partial matches fallback when no exact cross-field match exists. Qdrant embeddings enriched with creator names and topic tags. Admin reindex-all endpoint for re-embedding after changes.\n\n### Stack\n\n- **Backend:** FastAPI + Celery + SQLAlchemy (async) + PostgreSQL + Redis + Qdrant\n- **Frontend:** React + TypeScript + Vite\n- **LLM:** OpenAI-compatible API (DGX Sparks Qwen primary, local Ollama fallback)\n- **Deployment:** Docker Compose on ub01, nginx reverse proxy on nuc01\n\n### Milestone History\n\n| ID | Title | Status |\n|----|-------|--------|\n| M001 | Chrysopedia Foundation — Infrastructure, Pipeline Core, and Skeleton UI | ✅ Complete |\n| M002 | Deployment — GitHub, ub01 Docker Stack, and Production Wiring | ✅ Complete |\n| M003 | Domain + DNS + Per-Stage LLM Model Routing | ✅ Complete |\n| M004 | UI Polish, Bug Fixes, Technique Page Redesign, and Article Versioning | ✅ Complete |\n| M005 | Pipeline Dashboard, Technique Page Redesign, Key Moment Cards | ✅ Complete |\n| M006 | Admin Nav, Pipeline Log Views, Commit SHA, Tag Polish, Topics Redesign, Footer | ✅ Complete |\n| M007 | Pipeline Transparency, Auto-Ingest, Admin UX Polish, and Mobile Fixes | ✅ Complete |\n| M008 | Credibility Debt Cleanup — Broken Links, Test Data, Jargon, Empty Metrics | ✅ Complete |\n| M009 | Homepage & First Impression | ✅ Complete |\n| M010 | Discovery, Navigation & Visual Identity | ✅ Complete |\n| M011 | Interaction Polish, Navigation & Accessibility | ✅ Complete |\n| M012 | Search & Sort Improvements | 🔄 In Progress |\n"}],"isError":false,"timestamp":1775025322701}}
{"type":"message","id":"160448b0","parentId":"a02df77c","timestamp":"2026-04-01T06:35:28.006Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01EuZSFVrVxqcWgPEA3UiED6","name":"edit","arguments":{"newText":"- **Multi-field composite search** — Search tokenizes multi-word queries, AND-matches each token across creator/title/tags/category/body fields. Partial matches fallback when no exact cross-field match exists. Qdrant embeddings enriched with creator names and topic tags. Admin reindex-all endpoint for re-embedding after changes.\n- **Sort controls on all list views** — Reusable SortDropdown component on SearchResults, SubTopicPage, and CreatorDetail. Sort options: relevance/newest/oldest/alpha/creator (context-appropriate per page). Preference persists in sessionStorage across navigation.","oldText":"- **Multi-field composite search** — Search tokenizes multi-word queries, AND-matches each token across creator/title/tags/category/body fields. Partial matches fallback when no exact cross-field match exists. Qdrant embeddings enriched with creator names and topic tags. Admin reindex-all endpoint for re-embedding after changes.","path":".gsd/PROJECT.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":305,"cacheRead":73628,"cacheWrite":790,"totalTokens":74724,"cost":{"input":0.000005,"output":0.007625000000000001,"cacheRead":0.036814,"cacheWrite":0.0049375,"total":0.049381499999999995}},"stopReason":"toolUse","timestamp":1775025322701}}
{"type":"message","id":"f0712978","parentId":"160448b0","timestamp":"2026-04-01T06:35:28.014Z","message":{"role":"toolResult","toolCallId":"toolu_01EuZSFVrVxqcWgPEA3UiED6","toolName":"edit","content":[{"type":"text","text":"Successfully replaced text in .gsd/PROJECT.md."}],"details":{"diff":" 43 - **Tag overflow** — Shared TagList component caps visible tags at 4 with \"+N more\" overflow pill. Applied across all 5 tag-rendering sites.\n 44 - **Empty subtopic handling** — Subtopics with 0 techniques show \"Coming soon\" badge instead of dead-end links.\n 45 - **Accessibility & SEO fixes** — Single h1 per page, skip-to-content keyboard link, AA-compliant muted text contrast (#828291), descriptive per-route browser tab titles via useDocumentTitle hook.\n 46 - **Multi-field composite search** — Search tokenizes multi-word queries, AND-matches each token across creator/title/tags/category/body fields. Partial matches fallback when no exact cross-field match exists. Qdrant embeddings enriched with creator names and topic tags. Admin reindex-all endpoint for re-embedding after changes.\n+47 - **Sort controls on all list views** — Reusable SortDropdown component on SearchResults, SubTopicPage, and CreatorDetail. Sort options: relevance/newest/oldest/alpha/creator (context-appropriate per page). Preference persists in sessionStorage across navigation.\n 48 \n 49 ### Stack\n 50 \n 51 - **Backend:** FastAPI + Celery + SQLAlchemy (async) + PostgreSQL + Redis + Qdrant","firstChangedLine":47},"isError":false,"timestamp":1775025328011}}
{"type":"message","id":"92bf8c30","parentId":"f0712978","timestamp":"2026-04-01T06:35:30.696Z","message":{"role":"assistant","content":[{"type":"text","text":"Slice S02 complete."}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":10,"cacheRead":74418,"cacheWrite":328,"totalTokens":74757,"cost":{"input":0.000005,"output":0.00025,"cacheRead":0.037209,"cacheWrite":0.00205,"total":0.039514}},"stopReason":"stop","timestamp":1775025328012}}
