{"type":"thinking_level_change","id":"b2eebc90","parentId":null,"timestamp":"2026-04-03T04:37:38.169Z","thinkingLevel":"medium"}
{"type":"model_change","id":"7da96edc","parentId":"b2eebc90","timestamp":"2026-04-03T04:37:38.170Z","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 S04 (\"Trending Searches Homepage Block\") — Milestone M015\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/M015/M015-ROADMAP.md`\n\n# M015: \n\n## Vision\nAdd social proof and freshness signals to the public site: search query logging with popular/trending searches display, creator last-updated dates, homepage stats scorecard, and admin dropdown hover behavior.\n\n## Slice Overview\n| ID | Slice | Risk | Depends | Done | After this |\n|----|-------|------|---------|------|------------|\n| S01 | Search Query Logging + Popular Searches API | medium | — | ✅ | GET /api/v1/search/popular returns top 10 queries from last 7 days, cached in Redis. search_log table has rows from real searches. |\n| S02 | Creator Freshness + Homepage Card Dates | low | — | ✅ | Creators browse page shows 'Last updated: Apr 3' per creator. Homepage recently-added cards show a subtle date. |\n| S03 | Homepage Stats Scorecard | low | — | ✅ | Homepage shows a metric block with article count, creator count in scorecard style matching the dark/cyan design. |\n| S04 | Trending Searches Homepage Block | low | S01 | ⬜ | Homepage shows a 'Trending Searches' section with real-time terms people are searching. |\n| S05 | Admin Dropdown Hover on Desktop | low | — | ⬜ | Admin dropdown opens on hover at desktop widths. On mobile, opens on tap. |\n\n---\n\n### Slice Plan\nSource: `.gsd/milestones/M015/slices/S04/S04-PLAN.md`\n\n# S04: Trending Searches Homepage Block\n\n**Goal:** Homepage shows a \"Trending Searches\" section with clickable terms sourced from GET /api/v1/search/popular. Section hidden when no data.\n**Demo:** After this: Homepage shows a 'Trending Searches' section with real-time terms people are searching.\n\n## Tasks\n- [x] **T01: Added Trending Searches section to homepage with real-time popular search terms from GET /api/v1/search/popular** — Wire the existing GET /api/v1/search/popular endpoint into the homepage as a Trending Searches section.\n\n## Steps\n\n1. In `frontend/src/api/public-client.ts`, add `PopularSearchItem` and `PopularSearchesResponse` interfaces mirroring the backend schemas (query: string, count: number; items array + cached boolean). Add `fetchPopularSearches()` async function following the `fetchStats()` pattern.\n\n2. In `frontend/src/pages/Home.tsx`:\n   - Import `fetchPopularSearches` and `PopularSearchItem` from public-client\n   - Add `const [trending, setTrending] = useState<PopularSearchItem[] | null>(null)`\n   - Add a useEffect (with cancellation flag) that calls `fetchPopularSearches()` and sets `trending` to `data.items` when non-empty, or null on error/empty. Can share the existing stats useEffect or add a parallel one.\n   - After the stats scorecard section and before the random technique button, add a conditional render: `{trending && trending.length > 0 && (<section className=\"home-trending\">...</section>)}`\n   - Section contains an H2 heading (e.g., \"Trending Searches\") and a flex-wrap container of `<Link>` elements, each navigating to `/search?q=${encodeURIComponent(item.query)}` with class `pill pill--trending`\n   - Apply stagger animation via `card-stagger` class with appropriate `--stagger-index`\n\n3. In `frontend/src/App.css`, add `.home-trending` styles:\n   - Match scorecard aesthetic: `var(--color-bg-surface)` background, `var(--color-border)` border, centered with max-width, border-radius\n   - `.pill--trending` variant: subtle accent border (`var(--color-accent)` at ~0.3 opacity), hover brightens border. Use existing pill sizing/spacing.\n   - Heading styled with `var(--color-text-muted)`, small caps or uppercase letter-spacing to match section label patterns\n\n4. Build: `cd frontend && npm run build` — must succeed with zero TS errors\n\n5. Deploy to ub01: push changes, rebuild web container, verify at http://ub01:8096 that trending section appears with real search terms\n\n## Must-Haves\n\n- [ ] PopularSearchItem and PopularSearchesResponse types in public-client.ts\n- [ ] fetchPopularSearches() function in public-client.ts\n- [ ] Trending section renders on homepage between stats scorecard and random technique button\n- [ ] Each term is a clickable Link to /search?q={term}\n- [ ] Section hidden when API returns empty items or errors\n- [ ] CSS matches existing dark/cyan design system\n- [ ] npm run build passes\n\n## Verification\n\n- `cd frontend && npx tsc --noEmit` — zero errors\n- `cd frontend && npm run build` — succeeds\n- `grep -q 'fetchPopularSearches' frontend/src/api/public-client.ts` — function exists\n- `grep -q 'home-trending' frontend/src/pages/Home.tsx` — section wired\n- `grep -q 'home-trending' frontend/src/App.css` — styles exist\n- Deploy and verify at http://ub01:8096 — trending section visible with real terms\n\n## Negative Tests\n\n- Empty items array: section must not render (verified by conditional `trending.length > 0`)\n- API error/timeout: caught in useEffect, trending stays null, section hidden\n  - Estimate: 30m\n  - Files: frontend/src/api/public-client.ts, frontend/src/pages/Home.tsx, frontend/src/App.css\n  - Verify: cd frontend && npm run build && npx tsc --noEmit && grep -q 'fetchPopularSearches' src/api/public-client.ts && grep -q 'home-trending' src/pages/Home.tsx && grep -q 'home-trending' src/App.css\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## R033 — Creator Last Updated Date\n**Status:** active\n**Description:** Each creator shows when their latest technique page was added. Visible on Creators browse page and subtly on homepage recently-added cards.\n**Validation:** Creators browse page shows \"Last updated\" per creator. Homepage cards show a small date.\n**Primary Owner:** M015/S02\n\n## R034 — Homepage Stats Scorecard\n**Status:** active\n**Description:** Homepage displays a visual metrics block showing article count, creator count in a scorecard/metric style that communicates volume and credibility without being literal or boastful.\n**Validation:** Homepage renders stats block with real counts from the API.\n**Primary Owner:** M015/S03\n\n## R035 — Popular Search Terms Display\n**Status:** active\n**Description:** Show real search terms users are using in real-time. Backend logs all search queries to PostgreSQL, caches popular queries in Redis, and exposes a trending endpoint. Frontend displays these on the homepage.\n**Validation:** Search queries are logged. Popular searches endpoint returns cached top-N. Homepage shows trending terms.\n**Primary Owner:** M015/S01\n**Supporting Slices:** M015/S04\n\n## R036 — Admin Dropdown Hover on Desktop\n**Status:** active\n**Description:** Admin navigation dropdown opens on mouse hover at desktop viewport widths (≥768px). On mobile/touch, remains click/tap to expand.\n**Validation:** Desktop: hovering over \"Admin ▾\" opens the dropdown menu. Mobile: requires tap.\n**Primary Owner:** M015/S05\n\n---\n\n[...truncated 20 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/M015/slices/S04/S04-SUMMARY.md` (compress all task summaries).\n8. Write `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M015/slices/S04/S04-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/M015/slices/S04/S04-SUMMARY.md` and `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M015/slices/S04/S04-UAT.md` automatically.**\n\nWhen done, say: \"Slice S04 complete.\"","display":false,"id":"21211739","parentId":"7da96edc","timestamp":"2026-04-03T04:37:38.171Z"}
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{"type":"message","id":"2488fbf1","parentId":"ecd9618e","timestamp":"2026-04-03T04:37:43.953Z","message":{"role":"toolResult","toolCallId":"toolu_019gDkTGJexxPdht7LSukSBz","toolName":"bash","content":[{"type":"text","text":"(no output)"}],"isError":false,"timestamp":1775191063952}}
{"type":"message","id":"0a4fc7c1","parentId":"2488fbf1","timestamp":"2026-04-03T04:37:50.918Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01XtAJwr67r8WKKaw5pGrT1y","name":"read","arguments":{"path":".gsd/milestones/M015/slices/S04/tasks/T01-SUMMARY.md"}},{"type":"toolCall","id":"toolu_01WowgeA8c35X2HHUbFWcb7f","name":"bash","arguments":{"command":"cd frontend && npm run build 2>&1 | tail -5"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":125,"cacheRead":66428,"cacheWrite":229,"totalTokens":66783,"cost":{"input":0.000005,"output":0.003125,"cacheRead":0.033214,"cacheWrite":0.00143125,"total":0.03777525}},"stopReason":"toolUse","timestamp":1775191063952}}
{"type":"message","id":"67e7384b","parentId":"0a4fc7c1","timestamp":"2026-04-03T04:37:50.930Z","message":{"role":"toolResult","toolCallId":"toolu_01XtAJwr67r8WKKaw5pGrT1y","toolName":"read","content":[{"type":"text","text":"---\nid: T01\nparent: S04\nmilestone: M015\nprovides: []\nrequires: []\naffects: []\nkey_files: [\"frontend/src/api/public-client.ts\", \"frontend/src/pages/Home.tsx\", \"frontend/src/App.css\"]\nkey_decisions: [\"Placed trending section between stats scorecard and random button\", \"Used color-mix for accent border at 30% opacity on trending pills\"]\npatterns_established: []\ndrill_down_paths: []\nobservability_surfaces: []\nduration: \"\"\nverification_result: \"TypeScript check (zero errors), build succeeds, grep checks for fetchPopularSearches/home-trending in all three files pass. Browser verification confirms trending section visible with real terms (reverb, synthesis, fx, drums) and pill clicks navigate to search results.\"\ncompleted_at: 2026-04-03T04:37:22.744Z\nblocker_discovered: false\n---\n\n# T01: Added Trending Searches section to homepage with real-time popular search terms from GET /api/v1/search/popular\n\n> Added Trending Searches section to homepage with real-time popular search terms from GET /api/v1/search/popular\n\n## What Happened\n---\nid: T01\nparent: S04\nmilestone: M015\nkey_files:\n  - frontend/src/api/public-client.ts\n  - frontend/src/pages/Home.tsx\n  - frontend/src/App.css\nkey_decisions:\n  - Placed trending section between stats scorecard and random button\n  - Used color-mix for accent border at 30% opacity on trending pills\nduration: \"\"\nverification_result: passed\ncompleted_at: 2026-04-03T04:37:22.745Z\nblocker_discovered: false\n---\n\n# T01: Added Trending Searches section to homepage with real-time popular search terms from GET /api/v1/search/popular\n\n**Added Trending Searches section to homepage with real-time popular search terms from GET /api/v1/search/popular**\n\n## What Happened\n\nAdded PopularSearchItem/PopularSearchesResponse types and fetchPopularSearches() to public-client.ts. Wired into Home.tsx with conditional rendering — section hidden when API returns empty or errors. Each term is a Link pill to /search?q={term}. CSS matches the dark/cyan design system with accent-bordered pills. Deployed to ub01 and verified with real data.\n\n## Verification\n\nTypeScript check (zero errors), build succeeds, grep checks for fetchPopularSearches/home-trending in all three files pass. Browser verification confirms trending section visible with real terms (reverb, synthesis, fx, drums) and pill clicks navigate to search results.\n\n## Verification Evidence\n\n| # | Command | Exit Code | Verdict | Duration |\n|---|---------|-----------|---------|----------|\n| 1 | `cd frontend && npx tsc --noEmit` | 0 | ✅ pass | 3500ms |\n| 2 | `cd frontend && npm run build` | 0 | ✅ pass | 3500ms |\n| 3 | `grep -q 'fetchPopularSearches' frontend/src/api/public-client.ts` | 0 | ✅ pass | 100ms |\n| 4 | `grep -q 'home-trending' frontend/src/pages/Home.tsx` | 0 | ✅ pass | 100ms |\n| 5 | `grep -q 'home-trending' frontend/src/App.css` | 0 | ✅ pass | 100ms |\n| 6 | `browser_assert: .home-trending visible + pill click navigates to /search?q=reverb` | 0 | ✅ pass | 3000ms |\n\n\n## Deviations\n\nDocker Compose service named chrysopedia-web not chrysopedia-web-8096 as in CLAUDE.md\n\n## Known Issues\n\nNone.\n\n## Files Created/Modified\n\n- `frontend/src/api/public-client.ts`\n- `frontend/src/pages/Home.tsx`\n- `frontend/src/App.css`\n\n\n## Deviations\nDocker Compose service named chrysopedia-web not chrysopedia-web-8096 as in CLAUDE.md\n\n## Known Issues\nNone.\n"}],"isError":false,"timestamp":1775191070929}}
{"type":"message","id":"162976a4","parentId":"67e7384b","timestamp":"2026-04-03T04:37:54.067Z","message":{"role":"toolResult","toolCallId":"toolu_01WowgeA8c35X2HHUbFWcb7f","toolName":"bash","content":[{"type":"text","text":"computing gzip size...\ndist/index.html                   0.45 kB │ gzip:  0.29 kB\ndist/assets/index-CLwbHIM9.css   86.56 kB │ gzip: 13.45 kB\ndist/assets/index-hkVSR7-Y.js   272.64 kB │ gzip: 81.08 kB\n✓ built in 940ms\n"}],"isError":false,"timestamp":1775191074065}}
{"type":"message","id":"ad1302fd","parentId":"162976a4","timestamp":"2026-04-03T04:38:00.339Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"Good - TypeScript passes, build succeeds. Let me run the remaining verification checks from the slice plan.","thinkingSignature":"EqYCClkIDBgCKkCAU/ITeJT4FwT48vD128OUebwbYDBl+sHjms+2/dyIqmV7pOC3+kiwWVSlfdXTgxf3FUe7/vPuYURagUS+sP3oMg9jbGF1ZGUtb3B1cy00LTY4ABIMaZpY5BjvC1jN4L0AGgzGUKMx12mWBi1GYUoiMLj48o44eNf7Nyp3INNw6qrkcCjClJ5aOySqd3ywszp5VMLOPpsT/KG6bHrb3xQ+cSp75RzrdUxRFpgACD46PL3voBgKXlPcoBEWDRK3L1WWPs7irD3tlGdr17TRi/pCpoyoLOTxnfaJgDOuxTtPWmMUo3wDx8V8dsIJ/k2Ox1gmliFXftuOzkgkkZJmeaNeKQNmbGv3PobYa6pLoeUbJhH8ZQcAGsn6l3Yr+AMZGAE="},{"type":"text","text":"Build and type check pass. Let me run the remaining grep checks."},{"type":"toolCall","id":"toolu_01YSHViLyGZkxPhedJWwijMy","name":"bash","arguments":{"command":"grep -q 'fetchPopularSearches' frontend/src/api/public-client.ts && echo \"PASS: fetchPopularSearches exists\" || echo \"FAIL\"\ngrep -q 'home-trending' frontend/src/pages/Home.tsx && echo \"PASS: home-trending in Home.tsx\" || echo \"FAIL\"\ngrep -q 'home-trending' frontend/src/App.css && echo \"PASS: home-trending in App.css\" || echo \"FAIL\"\ngrep -q 'PopularSearchItem' frontend/src/api/public-client.ts && echo \"PASS: PopularSearchItem type\" || echo \"FAIL\"\ngrep -q 'PopularSearchesResponse' frontend/src/api/public-client.ts && echo \"PASS: PopularSearchesResponse type\" || echo \"FAIL\""}},{"type":"toolCall","id":"toolu_011Am2aqQfLLCY4tDDGN6fwQ","name":"bash","arguments":{"command":"grep -n '/search?q=' frontend/src/pages/Home.tsx | head -5"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":357,"cacheRead":66657,"cacheWrite":1320,"totalTokens":68335,"cost":{"input":0.000005,"output":0.008925,"cacheRead":0.0333285,"cacheWrite":0.00825,"total":0.0505085}},"stopReason":"toolUse","timestamp":1775191074066}}
{"type":"message","id":"e217b4f3","parentId":"ad1302fd","timestamp":"2026-04-03T04:38:00.356Z","message":{"role":"toolResult","toolCallId":"toolu_01YSHViLyGZkxPhedJWwijMy","toolName":"bash","content":[{"type":"text","text":"PASS: fetchPopularSearches exists\nPASS: home-trending in Home.tsx\nPASS: home-trending in App.css\nPASS: PopularSearchItem type\nPASS: PopularSearchesResponse type\n"}],"isError":false,"timestamp":1775191080356}}
{"type":"message","id":"b65f97bd","parentId":"e217b4f3","timestamp":"2026-04-03T04:38:00.358Z","message":{"role":"toolResult","toolCallId":"toolu_011Am2aqQfLLCY4tDDGN6fwQ","toolName":"bash","content":[{"type":"text","text":"151:          onSearch={(q) => navigate(`/search?q=${encodeURIComponent(q)}`)}\n192:                  to={`/search?q=${encodeURIComponent(topic.name)}&scope=topics`}\n241:                to={`/search?q=${encodeURIComponent(item.query)}`}\n"}],"isError":false,"timestamp":1775191080356}}
{"type":"message","id":"b0617ea8","parentId":"b65f97bd","timestamp":"2026-04-03T04:38:04.599Z","message":{"role":"assistant","content":[{"type":"text","text":"All verification checks pass. Let me quickly confirm the conditional rendering (section hidden when empty)."},{"type":"toolCall","id":"toolu_01YcSbFhcxNkt6RyoBKKgi9R","name":"bash","arguments":{"command":"grep -A2 'trending.*length' frontend/src/pages/Home.tsx"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":89,"cacheRead":67977,"cacheWrite":512,"totalTokens":68579,"cost":{"input":0.000005,"output":0.002225,"cacheRead":0.0339885,"cacheWrite":0.0032,"total":0.0394185}},"stopReason":"toolUse","timestamp":1775191080357}}
{"type":"message","id":"86bedc81","parentId":"b0617ea8","timestamp":"2026-04-03T04:38:04.616Z","message":{"role":"toolResult","toolCallId":"toolu_01YcSbFhcxNkt6RyoBKKgi9R","toolName":"bash","content":[{"type":"text","text":"      {trending && trending.length > 0 && (\n        <section className=\"home-trending card-stagger\" style={{ '--stagger-index': 3 } as React.CSSProperties}>\n          <h2 className=\"home-trending__title\">Trending Searches</h2>\n"}],"isError":false,"timestamp":1775191084614}}
{"type":"message","id":"55a12336","parentId":"86bedc81","timestamp":"2026-04-03T04:38:38.402Z","message":{"role":"assistant","content":[{"type":"text","text":"Good — conditional render guards against empty/null. Now let me complete the slice."},{"type":"toolCall","id":"toolu_01EjemxMydo84EmArEHSrcP1","name":"gsd_complete_slice","arguments":{"affects":[],"deviations":"Docker Compose service named chrysopedia-web not chrysopedia-web-8096 as in CLAUDE.md — pre-existing naming difference, not a slice issue.","drillDownPaths":[".gsd/milestones/M015/slices/S04/tasks/T01-SUMMARY.md"],"filesModified":[{"description":"Added PopularSearchItem/PopularSearchesResponse types and fetchPopularSearches() function","path":"frontend/src/api/public-client.ts"},{"description":"Added trending searches state, useEffect fetch, and conditional Trending Searches section with pill links","path":"frontend/src/pages/Home.tsx"},{"description":"Added .home-trending section styles and .pill--trending variant","path":"frontend/src/App.css"}],"followUps":"None.","keyDecisions":["Placed trending section between stats scorecard and random technique button for visual flow","Used color-mix for accent border at 30% opacity on trending pills to match design system"],"keyFiles":["frontend/src/api/public-client.ts","frontend/src/pages/Home.tsx","frontend/src/App.css"],"knownLimitations":"None.","milestoneId":"M015","narrative":"Added the Trending Searches homepage block by wiring the existing popular searches API (from S01) into the frontend. Three files changed: `public-client.ts` gained `PopularSearchItem`/`PopularSearchesResponse` types and a `fetchPopularSearches()` function; `Home.tsx` added a useEffect that fetches popular searches and conditionally renders a section between the stats scorecard and random technique button; `App.css` added `.home-trending` styles matching the dark/cyan design system with accent-bordered pill links.\n\nEach trending term is a `<Link>` pill navigating to `/search?q={term}`. The section uses `card-stagger` animation for entrance consistency. The conditional `trending && trending.length > 0` guard ensures the section is completely hidden when the API returns empty results or errors.\n\nDeployed to ub01 and verified with real data — trending terms (reverb, synthesis, fx, drums) render and pill clicks navigate to search results.","observabilitySurfaces":[],"oneLiner":"Homepage now shows a Trending Searches section with clickable pill terms sourced from GET /api/v1/search/popular, hidden when no data.","patternsEstablished":[],"provides":["Trending Searches homepage section consuming GET /api/v1/search/popular"],"requirementsAdvanced":[{"how":"Frontend now displays popular search terms on the homepage, completing the display half of the requirement (backend logging+caching was S01)","id":"R035"}],"requirementsInvalidated":[],"requirementsSurfaced":[],"requirementsValidated":[],"requires":[{"provides":"GET /api/v1/search/popular endpoint","slice":"S01"}],"sliceId":"S04","sliceTitle":"Trending Searches Homepage Block","uatContent":"# S04 UAT: Trending Searches Homepage Block\n\n## Preconditions\n- Chrysopedia web UI running at http://ub01:8096\n- At least a few search queries have been made so the popular searches API returns data\n- Browser with DevTools available\n\n## Test Cases\n\n### TC1: Trending section renders with real data\n1. Navigate to http://ub01:8096\n2. Scroll to the area between the stats scorecard and the random technique button\n3. **Expected:** A \"Trending Searches\" section is visible with pill-shaped links showing search terms\n\n### TC2: Pill links navigate to search results\n1. On the homepage, click any trending search pill (e.g., \"reverb\")\n2. **Expected:** Browser navigates to `/search?q=reverb` and search results for that term are displayed\n3. Click browser back button\n4. **Expected:** Homepage loads with trending section still visible\n\n### TC3: Multiple terms render as distinct pills\n1. On the homepage, inspect the trending section\n2. **Expected:** Each term is a separate pill with accent border styling, not a comma-separated list\n3. **Expected:** Pills wrap to multiple lines if there are many terms\n\n### TC4: Section hidden when no data\n1. Open DevTools Network tab\n2. Block requests matching `*/search/popular*` (or use browser_mock_route to return `{\"items\": [], \"cached\": false}`)\n3. Hard refresh the homepage\n4. **Expected:** No \"Trending Searches\" section appears. No error shown to user. Rest of homepage renders normally.\n\n### TC5: Section hidden on API error\n1. Open DevTools Network tab\n2. Block requests matching `*/search/popular*` entirely (simulate network error)\n3. Hard refresh the homepage\n4. **Expected:** No \"Trending Searches\" section appears. No console errors break the page. Stats scorecard and random button still render.\n\n### TC6: Visual consistency\n1. Navigate to http://ub01:8096\n2. Inspect the trending section visually\n3. **Expected:** Section background matches scorecard style (surface color, border, border-radius). Pills have subtle cyan accent border. Heading uses muted text color with letter-spacing. Stagger animation plays on page load.\n\n### TC7: Pill links use proper encoding\n1. If a trending term contains special characters or spaces, click it\n2. **Expected:** URL shows properly encoded query parameter (e.g., `/search?q=sound%20design`)\n","verification":"All plan-specified checks passed:\n1. `npx tsc --noEmit` — zero errors\n2. `npm run build` — succeeds (940ms)\n3. `fetchPopularSearches` exists in public-client.ts\n4. `home-trending` class wired in Home.tsx\n5. `home-trending` styles in App.css\n6. `PopularSearchItem` and `PopularSearchesResponse` types present\n7. Conditional render guard: `trending && trending.length > 0`\n8. Link targets use `encodeURIComponent(item.query)`\n9. Browser verification on ub01:8096 confirmed trending section visible with real terms and pill navigation works"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":1814,"cacheRead":68489,"cacheWrite":170,"totalTokens":70474,"cost":{"input":0.000005,"output":0.04535,"cacheRead":0.0342445,"cacheWrite":0.0010625,"total":0.08066199999999998}},"stopReason":"toolUse","timestamp":1775191084615}}
{"type":"message","id":"39280e9b","parentId":"55a12336","timestamp":"2026-04-03T04:38:38.453Z","message":{"role":"toolResult","toolCallId":"toolu_01EjemxMydo84EmArEHSrcP1","toolName":"gsd_complete_slice","content":[{"type":"text","text":"Completed slice S04 (M015)"}],"details":{"operation":"complete_slice","sliceId":"S04","milestoneId":"M015","summaryPath":"/home/aux/projects/content-to-kb-automator/.gsd/milestones/M015/slices/S04/S04-SUMMARY.md","uatPath":"/home/aux/projects/content-to-kb-automator/.gsd/milestones/M015/slices/S04/S04-UAT.md"},"isError":false,"timestamp":1775191118451}}
{"type":"message","id":"11184853","parentId":"39280e9b","timestamp":"2026-04-03T04:38:41.678Z","message":{"role":"assistant","content":[{"type":"text","text":"Slice S04 complete."}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":10,"cacheRead":68659,"cacheWrite":1834,"totalTokens":70504,"cost":{"input":0.000005,"output":0.00025,"cacheRead":0.0343295,"cacheWrite":0.0114625,"total":0.046047}},"stopReason":"stop","timestamp":1775191118452}}
