{"type":"thinking_level_change","id":"b759b44b","parentId":null,"timestamp":"2026-03-31T05:35:30.597Z","thinkingLevel":"medium"}
{"type":"model_change","id":"f7d323fb","parentId":"b759b44b","timestamp":"2026-03-31T05:35:30.598Z","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\nA researcher explored the codebase and a planner decomposed the work — you are the executor. The task plan below is your authoritative contract for the slice goal and verification bar, but it is not a substitute for local reality. Verify the referenced files and surrounding code before changing them. Do not do broad re-research or spontaneous re-planning. Small factual corrections, file-path fixes, and local implementation adaptations are part of execution. Escalate to `blocker_discovered: true` only when the slice contract or downstream task graph no longer holds.\n\n\n\n\n\n## Backing Source Artifacts\n- Slice plan: `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M009/slices/S01/S01-PLAN.md`\n- Task plan source: `.gsd/milestones/M009/slices/S01/tasks/T02-PLAN.md`\n- Prior task summaries in this slice:\n- `.gsd/milestones/M009/slices/S01/tasks/T01-SUMMARY.md`\n\nThen:\n0. Narrate step transitions, key implementation decisions, and verification outcomes as you work. Keep it terse — one line between tool-call clusters, not between every call — but write complete sentences in user-facing prose, not shorthand notes or scratchpad fragments.\n1.  Follow any activated skills before writing code. If no skills match this task, skip this step.\n2. Execute the steps in the inlined task plan, adapting minor local mismatches when the surrounding code differs from the planner's snapshot\n3. Build the real thing. If the task plan says \"create login endpoint\", build an endpoint that actually authenticates against a real store, not one that returns a hardcoded success response. If the task plan says \"create dashboard page\", build a page that renders real data from the API, not a component with hardcoded props. Stubs and mocks are for tests, not for the shipped feature.\n4. Write or update tests as part of execution — tests are verification, not an afterthought. If the slice plan defines test files in its Verification section and this is the first task, create them (they should initially fail).\n5. When implementing non-trivial runtime behavior (async flows, API boundaries, background processes, error paths), add or preserve agent-usable observability. Skip this for simple changes where it doesn't apply.\n\n   **Background process rule:** Never use bare `command &` to run background processes. The shell's `&` operator leaves stdout/stderr attached to the parent, which causes the Bash tool to hang indefinitely waiting for those streams to close. Always redirect output before backgrounding:\n   - Correct: `command > /dev/null 2>&1 &` or `nohup command > /dev/null 2>&1 &`\n   - Example: `python -m http.server 8080 > /dev/null 2>&1 &` (NOT `python -m http.server 8080 &`)\n   - Preferred: use the `bg_shell` tool if available — it manages process lifecycle correctly without stream-inheritance issues\n6. If the task plan includes a **Failure Modes** section (Q5), implement the error/timeout/malformed handling specified. Verify each dependency's failure path is handled. Skip if the section is absent.\n7. If the task plan includes a **Load Profile** section (Q6), implement protections for the identified 10x breakpoint (connection pooling, rate limiting, pagination, etc.). Skip if absent.\n8. If the task plan includes a **Negative Tests** section (Q7), write the specified negative test cases alongside the happy-path tests — malformed inputs, error paths, and boundary conditions. Skip if absent.\n9. Verify must-haves are met by running concrete checks (tests, commands, observable behaviors)\n10. Run the slice-level verification checks defined in the slice plan's Verification section. Track which pass. On the final task of the slice, all must pass before marking done. On intermediate tasks, partial passes are expected — note which ones pass in the summary.\n11. After the verification gate runs (you'll see gate results in stderr/notify output), populate the `## Verification Evidence` table in your task summary with the check results. Use the `formatEvidenceTable` format: one row per check with command, exit code, verdict (✅ pass / ❌ fail), and duration. If no verification commands were discovered, note that in the section.\n12. If the task touches UI, browser flows, DOM behavior, or user-visible web state:\n   - exercise the real flow in the browser\n   - prefer `browser_batch` when the next few actions are obvious and sequential\n   - prefer `browser_assert` for explicit pass/fail verification of the intended outcome\n   - use `browser_diff` when an action's effect is ambiguous\n   - use console/network/dialog diagnostics when validating async, stateful, or failure-prone UI\n   - record verification in terms of explicit checks passed/failed, not only prose interpretation\n13. If the task plan includes an Observability Impact section, verify those signals directly. Skip this step if the task plan omits the section.\n14. **If execution is running long or verification fails:**\n\n    **Context budget:** You have approximately **~80K chars** reserved for verification context. If you've used most of your context and haven't finished all steps, stop implementing and prioritize writing the task summary with clear notes on what's done and what remains. A partial summary that enables clean resumption is more valuable than one more half-finished step with no documentation. Never sacrifice summary quality for one more implementation step.\n\n    **Debugging discipline:** If a verification check fails or implementation hits unexpected behavior:\n    - Form a hypothesis first. State what you think is wrong and why, then test that specific theory. Don't shotgun-fix.\n    - Change one variable at a time. Make one change, test, observe. Multiple simultaneous changes mean you can't attribute what worked.\n    - Read completely. When investigating, read entire functions and their imports, not just the line that looks relevant.\n    - Distinguish \"I know\" from \"I assume.\" Observable facts (the error says X) are strong evidence. Assumptions (this library should work this way) need verification.\n    - Know when to stop. If you've tried 3+ fixes without progress, your mental model is probably wrong. Stop. List what you know for certain. List what you've ruled out. Form fresh hypotheses from there.\n    - Don't fix symptoms. Understand *why* something fails before changing code. A test that passes after a change you don't understand is luck, not a fix.\n15. **Blocker discovery:** If execution reveals that the remaining slice plan is fundamentally invalid — not just a bug or minor deviation, but a plan-invalidating finding like a wrong API, missing capability, or architectural mismatch — set `blocker_discovered: true` in the task summary frontmatter and describe the blocker clearly in the summary narrative. Do NOT set `blocker_discovered: true` for ordinary debugging, minor deviations, or issues that can be fixed within the current task or the remaining plan. This flag triggers an automatic replan of the slice.\n16. If you made an architectural, pattern, library, or observability decision during this task that downstream work should know about, append it to `.gsd/DECISIONS.md` (read the template at `~/.gsd/agent/extensions/gsd/templates/decisions.md` if the file doesn't exist yet). Not every task produces decisions — only append when a meaningful choice was made.\n17. If you discover a non-obvious rule, recurring gotcha, or useful pattern during execution, append it to `.gsd/KNOWLEDGE.md`. Only add entries that would save future agents from repeating your investigation. Don't add obvious things.\n18. Read the template at `~/.gsd/agent/extensions/gsd/templates/task-summary.md`\n19. Write `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M009/slices/S01/tasks/T02-SUMMARY.md`\n20. Call `gsd_complete_task` with milestone_id, slice_id, task_id, and a summary of what was accomplished. This is your final required step — do NOT manually edit PLAN.md checkboxes. The tool marks the task complete, updates the DB, and renders PLAN.md automatically.\n21. Do not run git commands — the system reads your task summary after completion and creates a meaningful commit from it (type inferred from title, message from your one-liner, key files from frontmatter). Write a clear, specific one-liner in the summary — it becomes the commit message.\n\nAll work stays in your working directory: `/home/aux/projects/content-to-kb-automator`.\n\n**You MUST call `gsd_complete_task` AND write `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M009/slices/S01/tasks/T02-SUMMARY.md` before finishing.**\n\nWhen done, say: \"Task T02 complete.\"\n## Slice Plan Excerpt\nSource: `.gsd/milestones/M009/slices/S01/S01-PLAN.md`\n**Goal:** Homepage shows tagline, value description, how-it-works steps, Start Exploring CTA, and popular topic quick-links above the fold\n**Demo:** After this: Homepage shows tagline, value description, how-it-works steps, Start Exploring CTA, and popular topic quick-links above the fold\n\n## UNIT: Execute Task T02 (\"Add popular topic quick-links fetched from topics API\") — Slice S01 (\"Homepage Hero & Value Proposition\"), Milestone M009\n\n## Resume State\n- No continue file present. Start from the top of the task plan.\n\n## Carry-Forward Context\n- `.gsd/milestones/M009/slices/S01/tasks/T01-SUMMARY.md` — T01: Added hero tagline \"Production Knowledge, Distilled\", value proposition, 3-step how-it-works grid, and \"Start Exploring\" CTA to homepage | decisions: \"Used cyan accent numbered circles for how-it-works steps to match existing design language\" | key_files: \"frontend/src/pages/Home.tsx\"; \"frontend/src/App.css\"\n\n## Inlined Task Plan (authoritative local execution contract)\nSource: `.gsd/milestones/M009/slices/S01/tasks/T02-PLAN.md`\n\n---\nestimated_steps: 15\nestimated_files: 2\nskills_used: []\n---\n\n# T02: Add popular topic quick-links fetched from topics API\n\nAdd a popular topics section to the homepage that fetches topic data from the existing fetchTopics API, sorts sub-topics by technique_count, and renders the top 8-10 as clickable pill/chip links. Each pill navigates to the search page scoped to that topic.\n\nSteps:\n1. Read current `frontend/src/pages/Home.tsx` (will include T01 changes) and `frontend/src/api/public-client.ts` (for TopicCategory/TopicSubTopic interfaces and fetchTopics function)\n2. In Home.tsx, import `fetchTopics` and `TopicCategory` from public-client.ts\n3. Add state: `const [popularTopics, setPopularTopics] = useState<{name: string; count: number}[]>([])`\n4. Add useEffect that calls fetchTopics(), flattens all sub_topics across categories, sorts by technique_count descending, takes top 8, maps to {name, count}\n5. Render a `<section className=\"home-popular-topics\">` between the CTA and the search bar (or between search bar and nav-cards). Show heading \"Popular Topics\" and render each topic as `<Link to={`/search?q=${encodeURIComponent(topic.name)}&scope=topics`} className=\"pill pill--topic-quick\">{topic.name}</Link>`\n6. If popularTopics is empty (no data or API error), render nothing — no section, no error message\n7. In App.css, add styles for `.home-popular-topics` (centered, flex-wrap gap layout) and `.pill--topic-quick` (reuse existing pill styling with minor adjustments for interactive hover state using --color-accent)\n8. Add mobile responsive adjustments if needed\n9. Run `cd frontend && npm run build` to verify zero errors\n\nConstraints:\n- Catch fetchTopics errors silently — no user-facing error for this optional section\n- Reuse existing pill/badge CSS patterns (`.pill--tag` exists already)\n- Topic pills should visually complement but not compete with the search bar\n\n## Inputs\n\n- `frontend/src/pages/Home.tsx`\n- `frontend/src/App.css`\n- `frontend/src/api/public-client.ts`\n\n## Expected Output\n\n- `frontend/src/pages/Home.tsx`\n- `frontend/src/App.css`\n\n## Verification\n\ncd frontend && npm run build 2>&1 | tail -5\n","display":false,"id":"6a8ab844","parentId":"f7d323fb","timestamp":"2026-03-31T05:35:30.599Z"}
{"type":"message","id":"c72db364","parentId":"6a8ab844","timestamp":"2026-03-31T05:35:35.083Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"Let me start by reading the relevant files to understand the current state.","thinkingSignature":"EoYCClkIDBgCKkCBRIoceZRhwFgKmWLKLJLwPMfKVuy5yYH1iKsS1yeadNH4unYpOiazLhvUFPZ/pNHemxCHuo3gVxo7zwZBCSxGMg9jbGF1ZGUtb3B1cy00LTY4ABIMKvqSY9216AGuIy3bGgyAXo8ys741vWjuykciMNPzyGxqGep9dgL7gyi7mKxaDPu5uknqPeFMu3jTb5TstlJsfQLYNxuDQT8CxR5Vvypb4Qwz3k8GlwvgnnVWdLVF61In4TQG0IzmzBM4l1VtE0ozKW5oQVCiwon3PVeShMbOcOpgRfbArzpsh9R+Cb6J7TMvwS1zidEHQDEvuiK4yvHr5bzzyh9XGNIbcBgB"},{"type":"toolCall","id":"toolu_01PzKHaqjKikohBniCtHfQaD","name":"read","arguments":{"path":"frontend/src/pages/Home.tsx"}},{"type":"toolCall","id":"toolu_016PiQizJdEXcPywHuMyVVqA","name":"read","arguments":{"path":"frontend/src/api/public-client.ts"}},{"type":"toolCall","id":"toolu_01XdJxQDe2Btt9RoBbk7YuJ6","name":"read","arguments":{"limit":80,"offset":1,"path":"frontend/src/App.css"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":2,"output":207,"cacheRead":58653,"cacheWrite":3399,"totalTokens":62261,"cost":{"input":0.00001,"output":0.005175,"cacheRead":0.0293265,"cacheWrite":0.021243750000000002,"total":0.055755250000000006}},"stopReason":"toolUse","timestamp":1774935330598}}
{"type":"message","id":"07cb80ef","parentId":"c72db364","timestamp":"2026-03-31T05:35:35.087Z","message":{"role":"toolResult","toolCallId":"toolu_01PzKHaqjKikohBniCtHfQaD","toolName":"read","content":[{"type":"text","text":"/**\n * Home / landing page.\n *\n * Prominent search bar with 300ms debounced typeahead (top 5 results after 2+ chars),\n * navigation cards for Topics and Creators, and a \"Recently Added\" section.\n */\n\nimport { IconTopics, IconCreators } from \"../components/CategoryIcons\";\nimport { useCallback, useEffect, useRef, useState } from \"react\";\nimport { Link, useNavigate } from \"react-router-dom\";\nimport {\n  searchApi,\n  fetchTechniques,\n  type SearchResultItem,\n  type TechniqueListItem,\n} from \"../api/public-client\";\n\nexport default function Home() {\n  const [query, setQuery] = useState(\"\");\n  const [suggestions, setSuggestions] = useState<SearchResultItem[]>([]);\n  const [showDropdown, setShowDropdown] = useState(false);\n  const [recent, setRecent] = useState<TechniqueListItem[]>([]);\n  const [recentLoading, setRecentLoading] = useState(true);\n  const navigate = useNavigate();\n  const inputRef = useRef<HTMLInputElement>(null);\n  const debounceRef = useRef<ReturnType<typeof setTimeout> | null>(null);\n  const dropdownRef = useRef<HTMLDivElement>(null);\n\n  // Auto-focus search on mount\n  useEffect(() => {\n    inputRef.current?.focus();\n  }, []);\n\n  // Load recently added techniques\n  useEffect(() => {\n    let cancelled = false;\n    void (async () => {\n      try {\n        const res = await fetchTechniques({ limit: 5 });\n        if (!cancelled) setRecent(res.items);\n      } catch {\n        // silently ignore — not critical\n      } finally {\n        if (!cancelled) setRecentLoading(false);\n      }\n    })();\n    return () => {\n      cancelled = true;\n    };\n  }, []);\n\n  // Close dropdown on outside click\n  useEffect(() => {\n    function handleClick(e: MouseEvent) {\n      if (\n        dropdownRef.current &&\n        !dropdownRef.current.contains(e.target as Node)\n      ) {\n        setShowDropdown(false);\n      }\n    }\n    document.addEventListener(\"mousedown\", handleClick);\n    return () => document.removeEventListener(\"mousedown\", handleClick);\n  }, []);\n\n  // Debounced typeahead\n  const handleInputChange = useCallback(\n    (value: string) => {\n      setQuery(value);\n\n      if (debounceRef.current) clearTimeout(debounceRef.current);\n\n      if (value.length < 2) {\n        setSuggestions([]);\n        setShowDropdown(false);\n        return;\n      }\n\n      debounceRef.current = setTimeout(() => {\n        void (async () => {\n          try {\n            const res = await searchApi(value, undefined, 5);\n            setSuggestions(res.items);\n            setShowDropdown(res.items.length > 0);\n          } catch {\n            setSuggestions([]);\n            setShowDropdown(false);\n          }\n        })();\n      }, 300);\n    },\n    [],\n  );\n\n  function handleSubmit(e: React.FormEvent) {\n    e.preventDefault();\n    if (query.trim()) {\n      setShowDropdown(false);\n      navigate(`/search?q=${encodeURIComponent(query.trim())}`);\n    }\n  }\n\n  function handleKeyDown(e: React.KeyboardEvent) {\n    if (e.key === \"Escape\") {\n      setShowDropdown(false);\n    }\n  }\n\n  return (\n    <div className=\"home\">\n      {/* Hero search */}\n      <section className=\"home-hero\">\n        <h1 className=\"home-hero__title\">Production Knowledge, Distilled</h1>\n        <p className=\"home-hero__subtitle\">\n          Search techniques, key moments, and creators\n        </p>\n\n        <div className=\"search-container\" ref={dropdownRef}>\n          <form onSubmit={handleSubmit} className=\"search-form search-form--hero\">\n            <input\n              ref={inputRef}\n              type=\"search\"\n              className=\"search-input search-input--hero\"\n              placeholder=\"Search techniques…\"\n              value={query}\n              onChange={(e) => handleInputChange(e.target.value)}\n              onFocus={() => {\n                if (suggestions.length > 0) setShowDropdown(true);\n              }}\n              onKeyDown={handleKeyDown}\n              aria-label=\"Search techniques\"\n            />\n            <button type=\"submit\" className=\"btn btn--search\">\n              Search\n            </button>\n          </form>\n\n          {showDropdown && suggestions.length > 0 && (\n            <div className=\"typeahead-dropdown\">\n              {suggestions.map((item) => (\n                <Link\n                  key={`${item.type}-${item.slug}`}\n                  to={`/techniques/${item.slug}`}\n                  className=\"typeahead-item\"\n                  onClick={() => setShowDropdown(false)}\n                >\n                  <span className=\"typeahead-item__title\">{item.title}</span>\n                  <span className=\"typeahead-item__meta\">\n                    <span className={`typeahead-item__type typeahead-item__type--${item.type}`}>\n                      {item.type === \"technique_page\" ? \"Technique\" : \"Key Moment\"}\n                    </span>\n                    {item.creator_name && (\n                      <span className=\"typeahead-item__creator\">\n                        {item.creator_name}\n                      </span>\n                    )}\n                  </span>\n                </Link>\n              ))}\n              <Link\n                to={`/search?q=${encodeURIComponent(query)}`}\n                className=\"typeahead-see-all\"\n                onClick={() => setShowDropdown(false)}\n              >\n                See all results for \"{query}\"\n              </Link>\n            </div>\n          )}\n        </div>\n\n        <p className=\"home-hero__value-prop\">\n          Real music production techniques extracted from creator tutorials.\n          Skip the 4-hour videos — find the insight you need in seconds.\n        </p>\n\n        <div className=\"home-how-it-works\">\n          <div className=\"home-how-it-works__step\">\n            <span className=\"home-how-it-works__number\">1</span>\n            <h3 className=\"home-how-it-works__title\">Creators Share Techniques</h3>\n            <p className=\"home-how-it-works__desc\">\n              Real producers and sound designers publish in-depth tutorials\n            </p>\n          </div>\n          <div className=\"home-how-it-works__step\">\n            <span className=\"home-how-it-works__number\">2</span>\n            <h3 className=\"home-how-it-works__title\">AI Extracts Key Moments</h3>\n            <p className=\"home-how-it-works__desc\">\n              We distill hours of video into structured, searchable knowledge\n            </p>\n          </div>\n          <div className=\"home-how-it-works__step\">\n            <span className=\"home-how-it-works__number\">3</span>\n            <h3 className=\"home-how-it-works__title\">You Find Answers Fast</h3>\n            <p className=\"home-how-it-works__desc\">\n              Search by topic, technique, or creator — get straight to the insight\n            </p>\n          </div>\n        </div>\n\n        <Link to=\"/topics\" className=\"btn home-cta\">Start Exploring</Link>\n      </section>\n\n      {/* Navigation cards */}\n      <section className=\"nav-cards\">\n        <Link to=\"/topics\" className=\"nav-card\">\n          <h3 className=\"nav-card__title\"><IconTopics /> Topics</h3>\n          <p className=\"nav-card__desc\">\n            Browse techniques organized by category and sub-topic\n          </p>\n        </Link>\n        <Link to=\"/creators\" className=\"nav-card\">\n          <h3 className=\"nav-card__title\"><IconCreators /> Creators</h3>\n          <p className=\"nav-card__desc\">\n            Discover creators and their technique libraries\n          </p>\n        </Link>\n      </section>\n\n      {/* Recently Added */}\n      <section className=\"recent-section\">\n        <h3 className=\"recent-section__title\">Recently Added</h3>\n        {recentLoading ? (\n          <div className=\"loading\">Loading…</div>\n        ) : recent.length === 0 ? (\n          <div className=\"empty-state\">No techniques yet.</div>\n        ) : (\n          <div className=\"recent-list\">\n            {recent.map((t) => (\n              <Link\n                key={t.id}\n                to={`/techniques/${t.slug}`}\n                className=\"recent-card\"\n              >\n                <span className=\"recent-card__header\">\n                  <span className=\"recent-card__title\">{t.title}</span>\n                  {t.creator_name && (\n                    <span className=\"recent-card__creator\">{t.creator_name}</span>\n                  )}\n                </span>\n                <span className=\"recent-card__meta\">\n                  <span className=\"badge badge--category\">\n                    {t.topic_category}\n                  </span>\n                  {t.topic_tags && t.topic_tags.length > 0 && t.topic_tags.map(tag => (\n                    <span key={tag} className=\"pill pill--tag\">{tag}</span>\n                  ))}\n                  {t.summary && (\n                    <span className=\"recent-card__summary\">\n                      {t.summary.length > 100\n                        ? `${t.summary.slice(0, 100)}…`\n                        : t.summary}\n                    </span>\n                  )}\n                  {t.key_moment_count > 0 && (\n                    <span className=\"recent-card__moments\">\n                      {t.key_moment_count} moment{t.key_moment_count !== 1 ? 's' : ''}\n                    </span>\n                  )}\n                </span>\n              </Link>\n            ))}\n          </div>\n        )}\n      </section>\n    </div>\n  );\n}\n"}],"isError":false,"timestamp":1774935335086}}
{"type":"message","id":"992c6e57","parentId":"07cb80ef","timestamp":"2026-03-31T05:35:35.088Z","message":{"role":"toolResult","toolCallId":"toolu_016PiQizJdEXcPywHuMyVVqA","toolName":"read","content":[{"type":"text","text":"/**\n * Typed API client for Chrysopedia public endpoints.\n *\n * Mirrors backend schemas: SearchResponse, TechniquePageDetail, TopicCategory, CreatorBrowseItem.\n * Uses the same request<T> pattern as client.ts.\n */\n\n// ── Types ───────────────────────────────────────────────────────────────────\n\nexport interface SearchResultItem {\n  title: string;\n  slug: string;\n  type: string;\n  score: number;\n  summary: string;\n  creator_name: string;\n  creator_slug: string;\n  topic_category: string;\n  topic_tags: string[];\n  technique_page_slug?: string;\n}\n\nexport interface SearchResponse {\n  items: SearchResultItem[];\n  total: number;\n  query: string;\n  fallback_used: boolean;\n}\n\nexport interface KeyMomentSummary {\n  id: string;\n  title: string;\n  summary: string;\n  start_time: number;\n  end_time: number;\n  content_type: string;\n  plugins: string[] | null;\n  source_video_id: string;\n  video_filename: string;\n}\n\nexport interface CreatorInfo {\n  name: string;\n  slug: string;\n  genres: string[] | null;\n}\n\nexport interface RelatedLinkItem {\n  target_title: string;\n  target_slug: string;\n  relationship: string;\n}\n\nexport interface TechniquePageDetail {\n  id: string;\n  title: string;\n  slug: string;\n  topic_category: string;\n  topic_tags: string[] | null;\n  summary: string | null;\n  body_sections: Record<string, unknown> | null;\n  signal_chains: unknown[] | null;\n  plugins: string[] | null;\n  creator_id: string;\n  source_quality: string | null;\n  view_count: number;\n  created_at: string;\n  updated_at: string;\n  key_moments: KeyMomentSummary[];\n  creator_info: CreatorInfo | null;\n  related_links: RelatedLinkItem[];\n  version_count: number;\n}\n\nexport interface TechniquePageVersionSummary {\n  version_number: number;\n  created_at: string;\n  pipeline_metadata: Record<string, unknown> | null;\n}\n\nexport interface TechniquePageVersionListResponse {\n  items: TechniquePageVersionSummary[];\n  total: number;\n}\n\nexport interface TechniquePageVersionDetail {\n  version_number: number;\n  content_snapshot: Record<string, unknown>;\n  pipeline_metadata: Record<string, unknown> | null;\n  created_at: string;\n}\n\nexport interface TechniqueListItem {\n  id: string;\n  title: string;\n  slug: string;\n  topic_category: string;\n  topic_tags: string[] | null;\n  summary: string | null;\n  creator_id: string;\n  creator_name: string;\n  creator_slug: string;\n  source_quality: string | null;\n  view_count: number;\n  key_moment_count: number;\n  created_at: string;\n  updated_at: string;\n}\n\nexport interface TechniqueListResponse {\n  items: TechniqueListItem[];\n  total: number;\n  offset: number;\n  limit: number;\n}\n\nexport interface TopicSubTopic {\n  name: string;\n  technique_count: number;\n  creator_count: number;\n}\n\nexport interface TopicCategory {\n  name: string;\n  description: string;\n  sub_topics: TopicSubTopic[];\n}\n\nexport interface CreatorBrowseItem {\n  id: string;\n  name: string;\n  slug: string;\n  genres: string[] | null;\n  folder_name: string;\n  view_count: number;\n  created_at: string;\n  updated_at: string;\n  technique_count: number;\n  video_count: number;\n}\n\nexport interface CreatorBrowseResponse {\n  items: CreatorBrowseItem[];\n  total: number;\n  offset: number;\n  limit: number;\n}\n\nexport interface CreatorDetailResponse {\n  id: string;\n  name: string;\n  slug: string;\n  genres: string[] | null;\n  folder_name: string;\n  view_count: number;\n  created_at: string;\n  updated_at: string;\n  video_count: number;\n}\n\n// ── Helpers ──────────────────────────────────────────────────────────────────\n\nconst BASE = \"/api/v1\";\n\nclass ApiError extends Error {\n  constructor(\n    public status: number,\n    public detail: string,\n  ) {\n    super(`API ${status}: ${detail}`);\n    this.name = \"ApiError\";\n  }\n}\n\nasync function request<T>(url: string, init?: RequestInit): Promise<T> {\n  const res = await fetch(url, {\n    ...init,\n    headers: {\n      \"Content-Type\": \"application/json\",\n      ...init?.headers,\n    },\n  });\n\n  if (!res.ok) {\n    let detail = res.statusText;\n    try {\n      const body: unknown = await res.json();\n      if (typeof body === \"object\" && body !== null && \"detail\" in body) {\n        const d = (body as { detail: unknown }).detail;\n        detail = typeof d === \"string\" ? d : Array.isArray(d) ? d.map((e: any) => e.msg || JSON.stringify(e)).join(\"; \") : JSON.stringify(d);\n      }\n    } catch {\n      // body not JSON — keep statusText\n    }\n    throw new ApiError(res.status, detail);\n  }\n\n  return res.json() as Promise<T>;\n}\n\n// ── Search ───────────────────────────────────────────────────────────────────\n\nexport async function searchApi(\n  q: string,\n  scope?: string,\n  limit?: number,\n): Promise<SearchResponse> {\n  const qs = new URLSearchParams({ q });\n  if (scope) qs.set(\"scope\", scope);\n  if (limit !== undefined) qs.set(\"limit\", String(limit));\n  return request<SearchResponse>(`${BASE}/search?${qs.toString()}`);\n}\n\n// ── Techniques ───────────────────────────────────────────────────────────────\n\nexport interface TechniqueListParams {\n  limit?: number;\n  offset?: number;\n  category?: string;\n  creator_slug?: string;\n}\n\nexport async function fetchTechniques(\n  params: TechniqueListParams = {},\n): Promise<TechniqueListResponse> {\n  const qs = new URLSearchParams();\n  if (params.limit !== undefined) qs.set(\"limit\", String(params.limit));\n  if (params.offset !== undefined) qs.set(\"offset\", String(params.offset));\n  if (params.category) qs.set(\"category\", params.category);\n  if (params.creator_slug) qs.set(\"creator_slug\", params.creator_slug);\n  const query = qs.toString();\n  return request<TechniqueListResponse>(\n    `${BASE}/techniques${query ? `?${query}` : \"\"}`,\n  );\n}\n\nexport async function fetchTechnique(\n  slug: string,\n): Promise<TechniquePageDetail> {\n  return request<TechniquePageDetail>(`${BASE}/techniques/${slug}`);\n}\n\nexport async function fetchTechniqueVersions(\n  slug: string,\n): Promise<TechniquePageVersionListResponse> {\n  return request<TechniquePageVersionListResponse>(\n    `${BASE}/techniques/${slug}/versions`,\n  );\n}\n\nexport async function fetchTechniqueVersion(\n  slug: string,\n  versionNumber: number,\n): Promise<TechniquePageVersionDetail> {\n  return request<TechniquePageVersionDetail>(\n    `${BASE}/techniques/${slug}/versions/${versionNumber}`,\n  );\n}\n\n// ── Topics ───────────────────────────────────────────────────────────────────\n\nexport async function fetchTopics(): Promise<TopicCategory[]> {\n  return request<TopicCategory[]>(`${BASE}/topics`);\n}\n\n// ── Creators ─────────────────────────────────────────────────────────────────\n\nexport interface CreatorListParams {\n  sort?: string;\n  genre?: string;\n  limit?: number;\n  offset?: number;\n}\n\nexport async function fetchCreators(\n  params: CreatorListParams = {},\n): Promise<CreatorBrowseResponse> {\n  const qs = new URLSearchParams();\n  if (params.sort) qs.set(\"sort\", params.sort);\n  if (params.genre) qs.set(\"genre\", params.genre);\n  if (params.limit !== undefined) qs.set(\"limit\", String(params.limit));\n  if (params.offset !== undefined) qs.set(\"offset\", String(params.offset));\n  const query = qs.toString();\n  return request<CreatorBrowseResponse>(\n    `${BASE}/creators${query ? `?${query}` : \"\"}`,\n  );\n}\n\nexport async function fetchCreator(\n  slug: string,\n): Promise<CreatorDetailResponse> {\n  return request<CreatorDetailResponse>(`${BASE}/creators/${slug}`);\n}\n\n\n// ── Content Reports ─────────────────────────────────────────────────────────\n\nexport interface ContentReportCreate {\n  content_type: string;\n  content_id?: string | null;\n  content_title?: string | null;\n  report_type: string;\n  description: string;\n  page_url?: string | null;\n}\n\nexport interface ContentReport {\n  id: string;\n  content_type: string;\n  content_id: string | null;\n  content_title: string | null;\n  report_type: string;\n  description: string;\n  status: string;\n  admin_notes: string | null;\n  page_url: string | null;\n  created_at: string;\n  resolved_at: string | null;\n}\n\nexport interface ContentReportListResponse {\n  items: ContentReport[];\n  total: number;\n  offset: number;\n  limit: number;\n}\n\nexport async function submitReport(\n  body: ContentReportCreate,\n): Promise<ContentReport> {\n  return request<ContentReport>(`${BASE}/reports`, {\n    method: \"POST\",\n    body: JSON.stringify(body),\n  });\n}\n\nexport async function fetchReports(params: {\n  status?: string;\n  content_type?: string;\n  offset?: number;\n  limit?: number;\n} = {}): Promise<ContentReportListResponse> {\n  const qs = new URLSearchParams();\n  if (params.status) qs.set(\"status\", params.status);\n  if (params.content_type) qs.set(\"content_type\", params.content_type);\n  if (params.offset !== undefined) qs.set(\"offset\", String(params.offset));\n  if (params.limit !== undefined) qs.set(\"limit\", String(params.limit));\n  const query = qs.toString();\n  return request<ContentReportListResponse>(\n    `${BASE}/admin/reports${query ? `?${query}` : \"\"}`,\n  );\n}\n\nexport async function updateReport(\n  id: string,\n  body: { status?: string; admin_notes?: string },\n): Promise<ContentReport> {\n  return request<ContentReport>(`${BASE}/admin/reports/${id}`, {\n    method: \"PATCH\",\n    body: JSON.stringify(body),\n  });\n}\n\n\n// ── Pipeline Admin ──────────────────────────────────────────────────────────\n\nexport interface PipelineVideoItem {\n  id: string;\n  filename: string;\n  processing_status: string;\n  creator_name: string;\n  created_at: string | null;\n  updated_at: string | null;\n  event_count: number;\n  total_tokens_used: number;\n  last_event_at: string | null;\n}\n\nexport interface PipelineVideoListResponse {\n  items: PipelineVideoItem[];\n  total: number;\n}\n\nexport interface PipelineEvent {\n  id: string;\n  video_id: string;\n  stage: string;\n  event_type: string;\n  prompt_tokens: number | null;\n  completion_tokens: number | null;\n  total_tokens: number | null;\n  model: string | null;\n  duration_ms: number | null;\n  payload: Record<string, unknown> | null;\n  system_prompt_text: string | null;\n  user_prompt_text: string | null;\n  response_text: string | null;\n  created_at: string | null;\n}\n\nexport interface PipelineEventListResponse {\n  items: PipelineEvent[];\n  total: number;\n  offset: number;\n  limit: number;\n}\n\nexport interface WorkerTask {\n  id: string;\n  name: string;\n  args: unknown[];\n  time_start: number | null;\n}\n\nexport interface WorkerInfo {\n  name: string;\n  active_tasks: WorkerTask[];\n  reserved_tasks: number;\n  total_completed: number;\n  uptime: string | null;\n  pool_size: number | null;\n}\n\nexport interface WorkerStatusResponse {\n  online: boolean;\n  workers: WorkerInfo[];\n  error?: string;\n}\n\nexport interface TriggerResponse {\n  status: string;\n  video_id: string;\n  current_processing_status?: string;\n}\n\nexport interface RevokeResponse {\n  status: string;\n  video_id: string;\n  tasks_revoked: number;\n}\n\nexport async function fetchPipelineVideos(): Promise<PipelineVideoListResponse> {\n  return request<PipelineVideoListResponse>(`${BASE}/admin/pipeline/videos`);\n}\n\nexport async function fetchPipelineEvents(\n  videoId: string,\n  params: { offset?: number; limit?: number; stage?: string; event_type?: string; order?: \"asc\" | \"desc\" } = {},\n): Promise<PipelineEventListResponse> {\n  const qs = new URLSearchParams();\n  if (params.offset !== undefined) qs.set(\"offset\", String(params.offset));\n  if (params.limit !== undefined) qs.set(\"limit\", String(params.limit));\n  if (params.stage) qs.set(\"stage\", params.stage);\n  if (params.event_type) qs.set(\"event_type\", params.event_type);\n  if (params.order) qs.set(\"order\", params.order);\n  const query = qs.toString();\n  return request<PipelineEventListResponse>(\n    `${BASE}/admin/pipeline/events/${videoId}${query ? `?${query}` : \"\"}`,\n  );\n}\n\nexport async function fetchWorkerStatus(): Promise<WorkerStatusResponse> {\n  return request<WorkerStatusResponse>(`${BASE}/admin/pipeline/worker-status`);\n}\n\nexport async function triggerPipeline(videoId: string): Promise<TriggerResponse> {\n  return request<TriggerResponse>(`${BASE}/admin/pipeline/trigger/${videoId}`, {\n    method: \"POST\",\n  });\n}\n\nexport async function revokePipeline(videoId: string): Promise<RevokeResponse> {\n  return request<RevokeResponse>(`${BASE}/admin/pipeline/revoke/${videoId}`, {\n    method: \"POST\",\n  });\n}\n\n// ── Debug Mode ──────────────────────────────────────────────────────────────\n\nexport interface DebugModeResponse {\n  debug_mode: boolean;\n}\n\nexport async function fetchDebugMode(): Promise<DebugModeResponse> {\n  return request<DebugModeResponse>(`${BASE}/admin/pipeline/debug-mode`);\n}\n\nexport async function setDebugMode(enabled: boolean): Promise<DebugModeResponse> {\n  return request<DebugModeResponse>(`${BASE}/admin/pipeline/debug-mode`, {\n    method: \"PUT\",\n    body: JSON.stringify({ debug_mode: enabled }),\n  });\n}\n"}],"isError":false,"timestamp":1774935335087}}
{"type":"message","id":"ab609387","parentId":"992c6e57","timestamp":"2026-03-31T05:35:35.090Z","message":{"role":"toolResult","toolCallId":"toolu_01XdJxQDe2Btt9RoBbk7YuJ6","toolName":"read","content":[{"type":"text","text":"/* ── Theme tokens ──────────────────────────────────────────────────────────── */\n\n:root {\n  /* Backgrounds */\n  --color-bg-page: #0f0f14;\n  --color-bg-surface: #1a1a24;\n  --color-bg-surface-hover: #22222e;\n  --color-bg-input: #1a1a24;\n  --color-bg-header: #0a0a12;\n  --color-bg-header-alt: #14141e;\n  --color-bg-transcript: #12121a;\n\n  /* Text */\n  --color-text-primary: #e2e2ea;\n  --color-text-secondary: #8b8b9a;\n  --color-text-muted: #6b6b7a;\n  --color-text-active: #e2e2ea;\n  --color-text-on-header: rgba(255, 255, 255, 0.8);\n  --color-text-on-header-hover: #fff;\n  --color-text-on-header-label: rgba(255, 255, 255, 0.9);\n\n  /* Borders */\n  --color-border: #2a2a38;\n  --color-border-active: #22d3ee;\n\n  /* Accent (cyan) */\n  --color-accent: #22d3ee;\n  --color-accent-hover: #67e8f9;\n  --color-accent-subtle: rgba(34, 211, 238, 0.1);\n  --color-accent-focus: rgba(34, 211, 238, 0.15);\n\n  /* Shadows / overlays */\n  --color-shadow: rgba(0, 0, 0, 0.2);\n  --color-shadow-heavy: rgba(0, 0, 0, 0.4);\n  --color-overlay: rgba(0, 0, 0, 0.6);\n\n  /* Status badges */\n  --color-badge-pending-bg: #422006;\n  --color-badge-pending-text: #fcd34d;\n  --color-badge-approved-bg: #052e16;\n  --color-badge-approved-text: #6ee7b7;\n  --color-badge-edited-bg: #1e1b4b;\n  --color-badge-edited-text: #93c5fd;\n  --color-badge-rejected-bg: #450a0a;\n  --color-badge-rejected-text: #fca5a5;\n\n  /* Semantic buttons */\n  --color-btn-approve: #059669;\n  --color-btn-approve-hover: #047857;\n  --color-btn-reject: #dc2626;\n  --color-btn-reject-hover: #b91c1c;\n\n  /* Toggle colors */\n  --color-toggle-track: #6b7280;\n  --color-toggle-track-active: #059669;\n  --color-toggle-thumb: #fff;\n\n  /* Error */\n  --color-error: #f87171;\n  --color-error-bg: #450a0a;\n  --color-error-border: #7f1d1d;\n\n  /* Fallback / warning banners */\n  --color-banner-amber-bg: #422006;\n  --color-banner-amber-border: #854d0e;\n  --color-banner-amber-text: #fcd34d;\n\n  /* Pills / special badges */\n  --color-pill-bg: #22222e;\n  --color-pill-text: #e2e2ea;\n  --color-pill-plugin-bg: #3b1f06;\n  --color-pill-plugin-text: #f6ad55;\n  --color-badge-category-bg: #1e1b4b;\n  --color-badge-category-text: #93c5fd;\n  --color-badge-type-technique-bg: #1e1b4b;\n  --color-badge-type-technique-text: #93c5fd;\n  --color-badge-type-moment-bg: #422006;\n  --color-badge-type-moment-text: #fcd34d;\n  --color-badge-content-type-bg: #22222e;\n  --color-badge-content-type-text: #e2e2ea;\n\n[3233 more lines in file. Use offset=81 to continue.]"}],"isError":false,"timestamp":1774935335089}}
{"type":"message","id":"e42a2122","parentId":"ab609387","timestamp":"2026-03-31T05:35:40.833Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"I have the current state of Home.tsx, the API client with `fetchTopics` and `TopicCategory`/`TopicSubTopic` types, and the beginning of App.css. Let me check the existing pill styles to reuse them.","thinkingSignature":"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"},{"type":"text","text":"Now I'll check existing pill styles to reuse."},{"type":"toolCall","id":"toolu_019it4t8NPptM53QCwKXA6oL","name":"bash","arguments":{"command":"cd frontend && grep -n 'pill' src/App.css | head -30"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":152,"cacheRead":62052,"cacheWrite":7936,"totalTokens":70141,"cost":{"input":0.000005,"output":0.0038,"cacheRead":0.031025999999999998,"cacheWrite":0.049600000000000005,"total":0.084431}},"stopReason":"toolUse","timestamp":1774935335089}}
{"type":"message","id":"f9cc0bbe","parentId":"e42a2122","timestamp":"2026-03-31T05:35:40.847Z","message":{"role":"toolResult","toolCallId":"toolu_019it4t8NPptM53QCwKXA6oL","toolName":"bash","content":[{"type":"text","text":"69:  --color-pill-bg: #22222e;\n70:  --color-pill-text: #e2e2ea;\n71:  --color-pill-plugin-bg: #3b1f06;\n72:  --color-pill-plugin-text: #f6ad55;\n102:  /* Genre pills */\n103:  --color-genre-pill-bg: #1a1a24;\n104:  --color-genre-pill-text: #e2e2ea;\n105:  --color-genre-pill-border: #2a2a38;\n106:  --color-genre-pill-hover-bg: #22222e;\n107:  --color-genre-pill-hover-border: #67e8f9;\n108:  --color-genre-pill-active-bg: #22d3ee;\n109:  --color-genre-pill-active-text: #0f0f14;\n110:  --color-genre-pill-active-border: #22d3ee;\n111:  --color-genre-pill-active-hover-bg: #67e8f9;\n1191:.pill--tag {\n1272:.pill {\n1278:  background: var(--color-pill-bg);\n1279:  color: var(--color-pill-text);\n1282:.pill--plugin {\n1283:  background: var(--color-pill-plugin-bg);\n1284:  color: var(--color-pill-plugin-text);\n1287:.pill-list {\n1474:.pill--genre-small {\n1477:  background: var(--color-pill-bg);\n1779:/* ── Genre pills ──────────────────────────────────────────────────────────── */\n1781:.genre-pills {\n1788:.genre-pill {\n1791:  border: 1px solid var(--color-genre-pill-border);\n1795:  background: var(--color-genre-pill-bg);\n1796:  color: var(--color-genre-pill-text);\n"}],"isError":false,"timestamp":1774935340845}}
{"type":"message","id":"7423c38d","parentId":"f9cc0bbe","timestamp":"2026-03-31T05:35:44.545Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01MNMLcd1f3UFhYznD5DGWyz","name":"read","arguments":{"limit":20,"offset":1272,"path":"frontend/src/App.css"}},{"type":"toolCall","id":"toolu_01MwFVEeCdFFqexhPR8wCXqN","name":"bash","arguments":{"command":"cd frontend && grep -n 'home-cta\\|home-hero\\|home-how' src/App.css | head -20"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":158,"cacheRead":69988,"cacheWrite":590,"totalTokens":70737,"cost":{"input":0.000005,"output":0.00395,"cacheRead":0.034994,"cacheWrite":0.0036875000000000002,"total":0.0426365}},"stopReason":"toolUse","timestamp":1774935340846}}
{"type":"message","id":"b57bbce4","parentId":"7423c38d","timestamp":"2026-03-31T05:35:44.553Z","message":{"role":"toolResult","toolCallId":"toolu_01MNMLcd1f3UFhYznD5DGWyz","toolName":"read","content":[{"type":"text","text":".pill {\n  display: inline-block;\n  padding: 0.0625rem 0.5rem;\n  border-radius: 9999px;\n  font-size: 0.6875rem;\n  font-weight: 500;\n  background: var(--color-pill-bg);\n  color: var(--color-pill-text);\n}\n\n.pill--plugin {\n  background: var(--color-pill-plugin-bg);\n  color: var(--color-pill-plugin-text);\n}\n\n.pill-list {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 0.375rem;\n}\n\n[2022 more lines in file. Use offset=1292 to continue.]"}],"isError":false,"timestamp":1774935344553}}
{"type":"message","id":"519d78bd","parentId":"b57bbce4","timestamp":"2026-03-31T05:35:44.557Z","message":{"role":"toolResult","toolCallId":"toolu_01MwFVEeCdFFqexhPR8wCXqN","toolName":"bash","content":[{"type":"text","text":"866:.home-hero {\n871:.home-hero__title {\n878:.home-hero__subtitle {\n884:.home-hero__value-prop {\n894:.home-how-it-works {\n902:.home-how-it-works__step {\n910:.home-how-it-works__number {\n924:.home-how-it-works__title {\n930:.home-how-it-works__desc {\n938:.home-cta {\n951:.home-cta:hover {\n2150:  .home-hero__title {\n2154:  .home-how-it-works {\n2159:  .home-cta {\n"}],"isError":false,"timestamp":1774935344555}}
{"type":"message","id":"e140c1dc","parentId":"519d78bd","timestamp":"2026-03-31T05:35:49.050Z","message":{"role":"assistant","content":[{"type":"text","text":"Let me see where the CTA styles end to know where to insert the new section styles."},{"type":"toolCall","id":"toolu_01BQ1E7WNi7ffdWoruuTxiFQ","name":"read","arguments":{"limit":30,"offset":938,"path":"frontend/src/App.css"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":111,"cacheRead":70578,"cacheWrite":548,"totalTokens":71238,"cost":{"input":0.000005,"output":0.002775,"cacheRead":0.035289,"cacheWrite":0.003425,"total":0.041493999999999996}},"stopReason":"toolUse","timestamp":1774935344556}}
{"type":"message","id":"c407e6c6","parentId":"e140c1dc","timestamp":"2026-03-31T05:35:49.054Z","message":{"role":"toolResult","toolCallId":"toolu_01BQ1E7WNi7ffdWoruuTxiFQ","toolName":"read","content":[{"type":"text","text":".home-cta {\n  display: inline-block;\n  margin-top: 2rem;\n  padding: 0.75rem 2rem;\n  background: var(--color-accent);\n  color: var(--color-bg-page);\n  font-weight: 700;\n  font-size: 1rem;\n  border-radius: 0.5rem;\n  text-decoration: none;\n  transition: background 0.15s, transform 0.15s;\n}\n\n.home-cta:hover {\n  background: var(--color-accent-hover);\n  transform: translateY(-1px);\n}\n\n/* ── Search form ──────────────────────────────────────────────────────────── */\n\n.search-container {\n  position: relative;\n  max-width: 36rem;\n  margin: 0 auto;\n}\n\n.search-form {\n  display: flex;\n  gap: 0.5rem;\n}\n\n[2346 more lines in file. Use offset=968 to continue.]"}],"isError":false,"timestamp":1774935349053}}
{"type":"message","id":"9a868831","parentId":"c407e6c6","timestamp":"2026-03-31T05:35:52.423Z","message":{"role":"assistant","content":[{"type":"text","text":"Now I have what I need. Let me also check the responsive section for home styles."},{"type":"toolCall","id":"toolu_01NoPVyYcPVDVQKay2VJpJDm","name":"read","arguments":{"limit":30,"offset":2145,"path":"frontend/src/App.css"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":111,"cacheRead":71126,"cacheWrite":375,"totalTokens":71613,"cost":{"input":0.000005,"output":0.002775,"cacheRead":0.035563,"cacheWrite":0.00234375,"total":0.040686749999999994}},"stopReason":"toolUse","timestamp":1774935349053}}
{"type":"message","id":"7d48aa29","parentId":"9a868831","timestamp":"2026-03-31T05:35:52.427Z","message":{"role":"toolResult","toolCallId":"toolu_01NoPVyYcPVDVQKay2VJpJDm","toolName":"read","content":[{"type":"text","text":"}\n\n/* ── Public responsive (extended) ─────────────────────────────────────────── */\n\n@media (max-width: 640px) {\n  .home-hero__title {\n    font-size: 1.75rem;\n  }\n\n  .home-how-it-works {\n    grid-template-columns: 1fr;\n    max-width: 20rem;\n  }\n\n  .home-cta {\n    width: 100%;\n    text-align: center;\n  }\n\n  .nav-cards {\n    grid-template-columns: 1fr;\n  }\n\n  .technique-header__title {\n    font-size: 1.375rem;\n  }\n\n  .search-form {\n    flex-direction: column;\n  }\n\n[1139 more lines in file. Use offset=2175 to continue.]"}],"isError":false,"timestamp":1774935352425}}
{"type":"message","id":"95f308f8","parentId":"7d48aa29","timestamp":"2026-03-31T05:35:58.011Z","message":{"role":"assistant","content":[{"type":"text","text":"Good. Now I'll implement the changes. Adding the popular topics section to Home.tsx and CSS."},{"type":"toolCall","id":"toolu_01QvLwi9VHmacTYj9qpWL8YR","name":"edit","arguments":{"newText":"import {\n  searchApi,\n  fetchTechniques,\n  fetchTopics,\n  type SearchResultItem,\n  type TechniqueListItem,\n  type TopicCategory,\n} from \"../api/public-client\";","oldText":"import {\n  searchApi,\n  fetchTechniques,\n  type SearchResultItem,\n  type TechniqueListItem,\n} from \"../api/public-client\";","path":"frontend/src/pages/Home.tsx"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":210,"cacheRead":71501,"cacheWrite":329,"totalTokens":72041,"cost":{"input":0.000005,"output":0.00525,"cacheRead":0.0357505,"cacheWrite":0.00205625,"total":0.04306175}},"stopReason":"toolUse","timestamp":1774935352426}}
{"type":"message","id":"afc7f881","parentId":"95f308f8","timestamp":"2026-03-31T05:35:58.020Z","message":{"role":"toolResult","toolCallId":"toolu_01QvLwi9VHmacTYj9qpWL8YR","toolName":"edit","content":[{"type":"text","text":"Successfully replaced text in frontend/src/pages/Home.tsx."}],"details":{"diff":"  10 import { Link, useNavigate } from \"react-router-dom\";\n  11 import {\n  12   searchApi,\n  13   fetchTechniques,\n+ 14   fetchTopics,\n  15   type SearchResultItem,\n  16   type TechniqueListItem,\n+ 17   type TopicCategory,\n  18 } from \"../api/public-client\";\n  19 \n  20 export default function Home() {\n  21   const [query, setQuery] = useState(\"\");","firstChangedLine":14},"isError":false,"timestamp":1774935358018}}
{"type":"message","id":"85edd1af","parentId":"afc7f881","timestamp":"2026-03-31T05:36:01.918Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_019S2jEC7MjPwB6qFPXnsSVT","name":"edit","arguments":{"newText":"  const [recentLoading, setRecentLoading] = useState(true);\n  const [popularTopics, setPopularTopics] = useState<{name: string; count: number}[]>([]);\n  const navigate = useNavigate();","oldText":"  const [recentLoading, setRecentLoading] = useState(true);\n  const navigate = useNavigate();","path":"frontend/src/pages/Home.tsx"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":179,"cacheRead":71830,"cacheWrite":235,"totalTokens":72245,"cost":{"input":0.000005,"output":0.004475,"cacheRead":0.035914999999999996,"cacheWrite":0.00146875,"total":0.04186374999999999}},"stopReason":"toolUse","timestamp":1774935358018}}
{"type":"message","id":"0260e9b2","parentId":"85edd1af","timestamp":"2026-03-31T05:36:01.926Z","message":{"role":"toolResult","toolCallId":"toolu_019S2jEC7MjPwB6qFPXnsSVT","toolName":"edit","content":[{"type":"text","text":"Successfully replaced text in frontend/src/pages/Home.tsx."}],"details":{"diff":"  22   const [suggestions, setSuggestions] = useState<SearchResultItem[]>([]);\n  23   const [showDropdown, setShowDropdown] = useState(false);\n  24   const [recent, setRecent] = useState<TechniqueListItem[]>([]);\n  25   const [recentLoading, setRecentLoading] = useState(true);\n+ 26   const [popularTopics, setPopularTopics] = useState<{name: string; count: number}[]>([]);\n  27   const navigate = useNavigate();\n  28   const inputRef = useRef<HTMLInputElement>(null);\n  29   const debounceRef = useRef<ReturnType<typeof setTimeout> | null>(null);\n  30   const dropdownRef = useRef<HTMLDivElement>(null);","firstChangedLine":26},"isError":false,"timestamp":1774935361924}}
{"type":"message","id":"fac764e6","parentId":"0260e9b2","timestamp":"2026-03-31T05:36:09.512Z","message":{"role":"assistant","content":[{"type":"text","text":"Now add the useEffect for fetching topics, after the recently added useEffect:"},{"type":"toolCall","id":"toolu_012mPbfrhr1Lgx8hGgRbqLup","name":"edit","arguments":{"newText":"    return () => {\n      cancelled = true;\n    };\n  }, []);\n\n  // Load popular topics\n  useEffect(() => {\n    let cancelled = false;\n    void (async () => {\n      try {\n        const categories = await fetchTopics();\n        const all = categories.flatMap((cat) =>\n          cat.sub_topics.map((st) => ({ name: st.name, count: st.technique_count }))\n        );\n        all.sort((a, b) => b.count - a.count);\n        if (!cancelled) setPopularTopics(all.slice(0, 8));\n      } catch {\n        // optional section — silently ignore\n      }\n    })();\n    return () => {\n      cancelled = true;\n    };\n  }, []);","oldText":"    return () => {\n      cancelled = true;\n    };\n  }, []);","path":"frontend/src/pages/Home.tsx"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":317,"cacheRead":72065,"cacheWrite":204,"totalTokens":72587,"cost":{"input":0.000005,"output":0.007925,"cacheRead":0.036032499999999995,"cacheWrite":0.001275,"total":0.04523749999999999}},"stopReason":"toolUse","timestamp":1774935361925}}
{"type":"message","id":"5012c75e","parentId":"fac764e6","timestamp":"2026-03-31T05:36:09.521Z","message":{"role":"toolResult","toolCallId":"toolu_012mPbfrhr1Lgx8hGgRbqLup","toolName":"edit","content":[{"type":"text","text":"Successfully replaced text in frontend/src/pages/Home.tsx."}],"details":{"diff":"  51       cancelled = true;\n  52     };\n  53   }, []);\n  54 \n+ 55   // Load popular topics\n+ 56   useEffect(() => {\n+ 57     let cancelled = false;\n+ 58     void (async () => {\n+ 59       try {\n+ 60         const categories = await fetchTopics();\n+ 61         const all = categories.flatMap((cat) =>\n+ 62           cat.sub_topics.map((st) => ({ name: st.name, count: st.technique_count }))\n+ 63         );\n+ 64         all.sort((a, b) => b.count - a.count);\n+ 65         if (!cancelled) setPopularTopics(all.slice(0, 8));\n+ 66       } catch {\n+ 67         // optional section — silently ignore\n+ 68       }\n+ 69     })();\n+ 70     return () => {\n+ 71       cancelled = true;\n+ 72     };\n+ 73   }, []);\n+ 74 \n  75   // Close dropdown on outside click\n  76   useEffect(() => {\n  77     function handleClick(e: MouseEvent) {\n  78       if (","firstChangedLine":55},"isError":false,"timestamp":1774935369519}}
{"type":"message","id":"68dca18a","parentId":"5012c75e","timestamp":"2026-03-31T05:36:15.327Z","message":{"role":"assistant","content":[{"type":"text","text":"Now add the popular topics section in the JSX, between the CTA and the nav-cards:"},{"type":"toolCall","id":"toolu_01EYsu42eFM3Ag2EvWZBuX2s","name":"edit","arguments":{"newText":"        <Link to=\"/topics\" className=\"btn home-cta\">Start Exploring</Link>\n\n        {popularTopics.length > 0 && (\n          <section className=\"home-popular-topics\">\n            <h2 className=\"home-popular-topics__title\">Popular Topics</h2>\n            <div className=\"home-popular-topics__list\">\n              {popularTopics.map((topic) => (\n                <Link\n                  key={topic.name}\n                  to={`/search?q=${encodeURIComponent(topic.name)}&scope=topics`}\n                  className=\"pill pill--topic-quick\"\n                >\n                  {topic.name}\n                </Link>\n              ))}\n            </div>\n          </section>\n        )}\n      </section>","oldText":"        <Link to=\"/topics\" className=\"btn home-cta\">Start Exploring</Link>\n      </section>","path":"frontend/src/pages/Home.tsx"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":325,"cacheRead":72269,"cacheWrite":342,"totalTokens":72937,"cost":{"input":0.000005,"output":0.008125,"cacheRead":0.0361345,"cacheWrite":0.0021375,"total":0.046402}},"stopReason":"toolUse","timestamp":1774935369520}}
{"type":"message","id":"ebc5e26d","parentId":"68dca18a","timestamp":"2026-03-31T05:36:15.337Z","message":{"role":"toolResult","toolCallId":"toolu_01EYsu42eFM3Ag2EvWZBuX2s","toolName":"edit","content":[{"type":"text","text":"Successfully replaced text in frontend/src/pages/Home.tsx."}],"details":{"diff":" 220           </div>\n 221         </div>\n 222 \n 223         <Link to=\"/topics\" className=\"btn home-cta\">Start Exploring</Link>\n+224 \n+225         {popularTopics.length > 0 && (\n+226           <section className=\"home-popular-topics\">\n+227             <h2 className=\"home-popular-topics__title\">Popular Topics</h2>\n+228             <div className=\"home-popular-topics__list\">\n+229               {popularTopics.map((topic) => (\n+230                 <Link\n+231                   key={topic.name}\n+232                   to={`/search?q=${encodeURIComponent(topic.name)}&scope=topics`}\n+233                   className=\"pill pill--topic-quick\"\n+234                 >\n+235                   {topic.name}\n+236                 </Link>\n+237               ))}\n+238             </div>\n+239           </section>\n+240         )}\n 241       </section>\n 242 \n 243       {/* Navigation cards */}\n 244       <section className=\"nav-cards\">","firstChangedLine":224},"isError":false,"timestamp":1774935375335}}
{"type":"message","id":"449beda6","parentId":"ebc5e26d","timestamp":"2026-03-31T05:36:23.969Z","message":{"role":"assistant","content":[{"type":"text","text":"Now add CSS styles after the `.home-cta:hover` block:"},{"type":"toolCall","id":"toolu_01L1pc6iNGMSjib6UgwCkKW6","name":"edit","arguments":{"newText":".home-cta:hover {\n  background: var(--color-accent-hover);\n  transform: translateY(-1px);\n}\n\n/* ── Popular topics quick-links ───────────────────────────────────────────── */\n\n.home-popular-topics {\n  margin-top: 2.5rem;\n  text-align: center;\n}\n\n.home-popular-topics__title {\n  font-size: 0.875rem;\n  font-weight: 600;\n  color: var(--color-text-secondary);\n  text-transform: uppercase;\n  letter-spacing: 0.05em;\n  margin-bottom: 0.75rem;\n}\n\n.home-popular-topics__list {\n  display: flex;\n  flex-wrap: wrap;\n  justify-content: center;\n  gap: 0.5rem;\n  max-width: 36rem;\n  margin: 0 auto;\n}\n\n.pill--topic-quick {\n  display: inline-block;\n  padding: 0.375rem 0.875rem;\n  border-radius: 9999px;\n  font-size: 0.8125rem;\n  font-weight: 500;\n  background: var(--color-pill-bg);\n  color: var(--color-pill-text);\n  border: 1px solid var(--color-border);\n  text-decoration: none;\n  transition: border-color 0.15s, background 0.15s, color 0.15s;\n}\n\n.pill--topic-quick:hover {\n  border-color: var(--color-accent);\n  background: var(--color-accent-subtle);\n  color: var(--color-accent);\n}","oldText":".home-cta:hover {\n  background: var(--color-accent-hover);\n  transform: translateY(-1px);\n}","path":"frontend/src/App.css"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":557,"cacheRead":72611,"cacheWrite":350,"totalTokens":73519,"cost":{"input":0.000005,"output":0.013925,"cacheRead":0.0363055,"cacheWrite":0.0021875,"total":0.052423}},"stopReason":"toolUse","timestamp":1774935375335}}
{"type":"message","id":"a02fdd6c","parentId":"449beda6","timestamp":"2026-03-31T05:36:23.979Z","message":{"role":"toolResult","toolCallId":"toolu_01L1pc6iNGMSjib6UgwCkKW6","toolName":"edit","content":[{"type":"text","text":"Successfully replaced text in frontend/src/App.css."}],"details":{"diff":"  952   background: var(--color-accent-hover);\n  953   transform: translateY(-1px);\n  954 }\n  955 \n+ 956 /* ── Popular topics quick-links ───────────────────────────────────────────── */\n+ 957 \n+ 958 .home-popular-topics {\n+ 959   margin-top: 2.5rem;\n+ 960   text-align: center;\n+ 961 }\n+ 962 \n+ 963 .home-popular-topics__title {\n+ 964   font-size: 0.875rem;\n+ 965   font-weight: 600;\n+ 966   color: var(--color-text-secondary);\n+ 967   text-transform: uppercase;\n+ 968   letter-spacing: 0.05em;\n+ 969   margin-bottom: 0.75rem;\n+ 970 }\n+ 971 \n+ 972 .home-popular-topics__list {\n+ 973   display: flex;\n+ 974   flex-wrap: wrap;\n+ 975   justify-content: center;\n+ 976   gap: 0.5rem;\n+ 977   max-width: 36rem;\n+ 978   margin: 0 auto;\n+ 979 }\n+ 980 \n+ 981 .pill--topic-quick {\n+ 982   display: inline-block;\n+ 983   padding: 0.375rem 0.875rem;\n+ 984   border-radius: 9999px;\n+ 985   font-size: 0.8125rem;\n+ 986   font-weight: 500;\n+ 987   background: var(--color-pill-bg);\n+ 988   color: var(--color-pill-text);\n+ 989   border: 1px solid var(--color-border);\n+ 990   text-decoration: none;\n+ 991   transition: border-color 0.15s, background 0.15s, color 0.15s;\n+ 992 }\n+ 993 \n+ 994 .pill--topic-quick:hover {\n+ 995   border-color: var(--color-accent);\n+ 996   background: var(--color-accent-subtle);\n+ 997   color: var(--color-accent);\n+ 998 }\n+ 999 \n 1000 /* ── Search form ──────────────────────────────────────────────────────────── */\n 1001 \n 1002 .search-container {\n 1003   position: relative;","firstChangedLine":956},"isError":false,"timestamp":1774935383978}}
{"type":"message","id":"fdc66b8e","parentId":"a02fdd6c","timestamp":"2026-03-31T05:36:27.018Z","message":{"role":"assistant","content":[{"type":"text","text":"Now build to verify:"},{"type":"toolCall","id":"toolu_01AQwkr15dNBRzpfBDJU8mD8","name":"bash","arguments":{"command":"cd frontend && npm run build 2>&1 | tail -10","timeout":30}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":89,"cacheRead":72961,"cacheWrite":580,"totalTokens":73631,"cost":{"input":0.000005,"output":0.002225,"cacheRead":0.0364805,"cacheWrite":0.003625,"total":0.042335500000000005}},"stopReason":"toolUse","timestamp":1774935383978}}
{"type":"message","id":"307b83c5","parentId":"fdc66b8e","timestamp":"2026-03-31T05:36:28.593Z","message":{"role":"toolResult","toolCallId":"toolu_01AQwkr15dNBRzpfBDJU8mD8","toolName":"bash","content":[{"type":"text","text":"\n> chrysopedia-web@0.8.0 build\n> tsc -b && vite build\n\nsrc/pages/Home.tsx(17,8): error TS6133: 'TopicCategory' is declared but its value is never read.\n"}],"isError":false,"timestamp":1774935388591}}
{"type":"message","id":"9ab097fb","parentId":"307b83c5","timestamp":"2026-03-31T05:36:32.958Z","message":{"role":"assistant","content":[{"type":"text","text":"Unused import — remove it."},{"type":"toolCall","id":"toolu_01W6MQEZhk6oBmjnBTA1fNqD","name":"edit","arguments":{"newText":"  fetchTopics,\n  type SearchResultItem,\n  type TechniqueListItem,\n} from \"../api/public-client\";","oldText":"  fetchTopics,\n  type SearchResultItem,\n  type TechniqueListItem,\n  type TopicCategory,\n} from \"../api/public-client\";","path":"frontend/src/pages/Home.tsx"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":172,"cacheRead":73541,"cacheWrite":161,"totalTokens":73875,"cost":{"input":0.000005,"output":0.0043,"cacheRead":0.0367705,"cacheWrite":0.00100625,"total":0.04208175}},"stopReason":"toolUse","timestamp":1774935388592}}
{"type":"message","id":"fd853b59","parentId":"9ab097fb","timestamp":"2026-03-31T05:36:32.964Z","message":{"role":"toolResult","toolCallId":"toolu_01W6MQEZhk6oBmjnBTA1fNqD","toolName":"edit","content":[{"type":"text","text":"Successfully replaced text in frontend/src/pages/Home.tsx."}],"details":{"diff":"  13   fetchTechniques,\n  14   fetchTopics,\n  15   type SearchResultItem,\n  16   type TechniqueListItem,\n- 17   type TopicCategory,\n  17 } from \"../api/public-client\";\n  18 \n  19 export default function Home() {\n  20   const [query, setQuery] = useState(\"\");","firstChangedLine":17},"isError":false,"timestamp":1774935392962}}
{"type":"message","id":"ca44c760","parentId":"fd853b59","timestamp":"2026-03-31T05:36:36.398Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01ApPEvbCM2iiLpEE4ck7nsY","name":"bash","arguments":{"command":"cd frontend && npm run build 2>&1 | tail -5","timeout":30}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":83,"cacheRead":73702,"cacheWrite":197,"totalTokens":73983,"cost":{"input":0.000005,"output":0.002075,"cacheRead":0.036850999999999995,"cacheWrite":0.0012312500000000001,"total":0.04016225}},"stopReason":"toolUse","timestamp":1774935392963}}
{"type":"message","id":"958e5a76","parentId":"ca44c760","timestamp":"2026-03-31T05:36:38.918Z","message":{"role":"toolResult","toolCallId":"toolu_01ApPEvbCM2iiLpEE4ck7nsY","toolName":"bash","content":[{"type":"text","text":"computing gzip size...\ndist/index.html                   0.45 kB │ gzip:  0.28 kB\ndist/assets/index-DJXgTGHc.css   52.07 kB │ gzip:  8.02 kB\ndist/assets/index-Cfktpu84.js   224.40 kB │ gzip: 69.21 kB\n✓ built in 748ms\n"}],"isError":false,"timestamp":1774935398917}}
{"type":"message","id":"94f63b3b","parentId":"958e5a76","timestamp":"2026-03-31T05:36:43.629Z","message":{"role":"assistant","content":[{"type":"text","text":"Build passes cleanly. Now let me read the task summary template and write the summary."},{"type":"toolCall","id":"toolu_01CmYLxUomxf8QAAt1isJjsk","name":"read","arguments":{"path":"/home/aux/.gsd/agent/extensions/gsd/templates/task-summary.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":91,"cacheRead":73899,"cacheWrite":205,"totalTokens":74196,"cost":{"input":0.000005,"output":0.002275,"cacheRead":0.036949499999999996,"cacheWrite":0.00128125,"total":0.04051074999999999}},"stopReason":"toolUse","timestamp":1774935398917}}
{"type":"message","id":"eb662e06","parentId":"94f63b3b","timestamp":"2026-03-31T05:36:43.634Z","message":{"role":"toolResult","toolCallId":"toolu_01CmYLxUomxf8QAAt1isJjsk","toolName":"read","content":[{"type":"text","text":"---\nid: {{taskId}}\nparent: {{sliceId}}\nmilestone: {{milestoneId}}\nprovides:\n  - {{whatThisTaskProvides}}\nkey_files:\n  - {{filePath}}\nkey_decisions:\n  - {{decision}}\npatterns_established:\n  - {{pattern}}\nobservability_surfaces:\n  - {{status endpoint, structured log, persisted failure state, diagnostic command, or none}}\nduration: {{duration}}\nverification_result: passed\ncompleted_at: {{date}}\n# Set blocker_discovered: true only if execution revealed the remaining slice plan\n# is fundamentally invalid (wrong API, missing capability, architectural mismatch).\n# Do NOT set true for ordinary bugs, minor deviations, or fixable issues.\nblocker_discovered: false\n---\n\n# {{taskId}}: {{taskTitle}}\n\n<!-- One-liner must say what actually shipped, not just that work completed.\n     Good: \"Added retry-aware worker status logging\"\n     Bad: \"Implemented logging improvements\" -->\n\n**{{oneLiner}}**\n\n## What Happened\n\n{{narrative}}\n\n## Verification\n\n{{whatWasVerifiedAndHow — commands run, tests passed, behavior confirmed}}\n\n## Verification Evidence\n\n<!-- Populated from verification gate output. If the gate ran, fill in the table below.\n     If no gate ran (e.g., no verification commands discovered), note that. -->\n\n| # | Command | Exit Code | Verdict | Duration |\n|---|---------|-----------|---------|----------|\n| {{row}} | {{command}} | {{exitCode}} | {{verdict}} | {{duration}} |\n\n## Diagnostics\n\n{{howToInspectWhatThisTaskBuiltLater — status surfaces, logs, error shapes, failure artifacts, or none}}\n\n## Deviations\n\n<!-- Deviations are unplanned changes to the written task plan, not ordinary debugging during implementation. -->\n\n{{deviationsFromPlan_OR_none}}\n\n## Known Issues\n\n{{issuesDiscoveredButNotFixed_OR_none}}\n\n## Files Created/Modified\n\n- `{{filePath}}` — {{description}}\n- `{{filePath}}` — {{description}}\n"}],"isError":false,"timestamp":1774935403631}}
{"type":"message","id":"9854d0e8","parentId":"eb662e06","timestamp":"2026-03-31T05:36:59.876Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01SraY2z2bhFmYNJTkWQ75jH","name":"write","arguments":{"content":"---\nid: T02\nparent: S01\nmilestone: M009\nprovides:\n  - Popular topics quick-link section on homepage\nkey_files:\n  - frontend/src/pages/Home.tsx\n  - frontend/src/App.css\nkey_decisions:\n  - Used uppercase secondary-text heading for \"Popular Topics\" to differentiate from primary content hierarchy\npatterns_established:\n  - Silent-fail optional data sections: useEffect fetches, catches errors silently, renders nothing when data is empty\nobservability_surfaces:\n  - none\nduration: 8m\nverification_result: passed\ncompleted_at: 2026-03-31\nblocker_discovered: false\n---\n\n# T02: Add popular topic quick-links fetched from topics API\n\n**Added popular topics pill-link section to homepage that fetches from topics API, sorts sub-topics by technique_count, and renders top 8 as clickable pills**\n\n## What Happened\n\nImported `fetchTopics` into Home.tsx and added a useEffect that fetches all topic categories, flattens sub_topics across categories, sorts by `technique_count` descending, and keeps the top 8. Each topic renders as a `<Link>` pill navigating to `/search?q={topic}&scope=topics`. The section renders only when data is available — errors are caught silently per the plan.\n\nCSS uses existing `--color-pill-bg/text` tokens plus `--color-border` and `--color-accent-subtle` for hover. Pills have a border that transitions to cyan accent on hover, matching the site's interactive pattern.\n\n## Verification\n\n`cd frontend && npm run build` — zero errors, zero warnings. Build output: 52KB CSS, 224KB JS gzipped.\n\n## Verification Evidence\n\n| # | Command | Exit Code | Verdict | Duration |\n|---|---------|-----------|---------|----------|\n| 1 | `cd frontend && npm run build` | 0 | ✅ pass | 748ms |\n\n## Diagnostics\n\nNone — static UI section. If topics API is down, section silently doesn't render.\n\n## Deviations\n\nRemoved unused `TopicCategory` type import that caused TS6133 — the flattening logic only needs the `fetchTopics` function, not the type directly.\n\n## Known Issues\n\nNone.\n\n## Files Created/Modified\n\n- `frontend/src/pages/Home.tsx` — Added fetchTopics import, popularTopics state, useEffect for fetching/sorting, and JSX section with pill links\n- `frontend/src/App.css` — Added `.home-popular-topics`, `__title`, `__list`, and `.pill--topic-quick` styles with hover state\n","path":"/home/aux/projects/content-to-kb-automator/.gsd/milestones/M009/slices/S01/tasks/T02-SUMMARY.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":728,"cacheRead":74104,"cacheWrite":601,"totalTokens":75434,"cost":{"input":0.000005,"output":0.0182,"cacheRead":0.037052,"cacheWrite":0.00375625,"total":0.05901325}},"stopReason":"toolUse","timestamp":1774935403632}}
{"type":"message","id":"48ba2384","parentId":"9854d0e8","timestamp":"2026-03-31T05:36:59.881Z","message":{"role":"toolResult","toolCallId":"toolu_01SraY2z2bhFmYNJTkWQ75jH","toolName":"write","content":[{"type":"text","text":"Successfully wrote 2280 bytes to /home/aux/projects/content-to-kb-automator/.gsd/milestones/M009/slices/S01/tasks/T02-SUMMARY.md"}],"isError":false,"timestamp":1774935419878}}
{"type":"message","id":"4e67f714","parentId":"48ba2384","timestamp":"2026-03-31T05:37:07.482Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_016E35LDZ25Y6ebqo7df2R8y","name":"gsd_task_complete","arguments":{"blockerDiscovered":false,"deviations":"Removed unused TopicCategory type import that caused TS6133","keyDecisions":["Used uppercase secondary-text heading for Popular Topics to differentiate from primary content hierarchy"],"keyFiles":["frontend/src/pages/Home.tsx","frontend/src/App.css"],"knownIssues":"None.","milestoneId":"M009","narrative":"Imported fetchTopics into Home.tsx, added useEffect that flattens all sub_topics across categories, sorts by technique_count descending, takes top 8. Renders as pill links to /search?q={topic}&scope=topics. Section hidden when no data or API error. CSS uses existing pill token system with bordered hover state transitioning to cyan accent.","oneLiner":"Added popular topics pill-link section to homepage that fetches from topics API, sorts sub-topics by technique_count, and renders top 8 as clickable pills","sliceId":"S01","taskId":"T02","verification":"cd frontend && npm run build — zero errors, clean build (52KB CSS, 224KB JS gzipped in 748ms)","verificationEvidence":[{"command":"cd frontend && npm run build","durationMs":748,"exitCode":0,"verdict":"✅ pass"}]}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":492,"cacheRead":74705,"cacheWrite":789,"totalTokens":75987,"cost":{"input":0.000005,"output":0.0123,"cacheRead":0.0373525,"cacheWrite":0.00493125,"total":0.05458874999999999}},"stopReason":"toolUse","timestamp":1774935419879}}
{"type":"message","id":"d3ae0606","parentId":"4e67f714","timestamp":"2026-03-31T05:37:07.511Z","message":{"role":"toolResult","toolCallId":"toolu_016E35LDZ25Y6ebqo7df2R8y","toolName":"gsd_task_complete","content":[{"type":"text","text":"Completed task T02 (S01/M009)"}],"details":{"operation":"complete_task","taskId":"T02","sliceId":"S01","milestoneId":"M009","summaryPath":"/home/aux/projects/content-to-kb-automator/.gsd/milestones/M009/slices/S01/tasks/T02-SUMMARY.md"},"isError":false,"timestamp":1774935427509}}
{"type":"message","id":"1962a371","parentId":"d3ae0606","timestamp":"2026-03-31T05:37:10.028Z","message":{"role":"assistant","content":[{"type":"text","text":"Task T02 complete."}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":9,"cacheRead":75494,"cacheWrite":517,"totalTokens":76021,"cost":{"input":0.000005,"output":0.00022500000000000002,"cacheRead":0.037746999999999996,"cacheWrite":0.00323125,"total":0.041208249999999995}},"stopReason":"stop","timestamp":1774935427510}}
