- Add content_hash (SHA-256 of transcript text) to source_videos (migration 005)
- 3-tier duplicate detection at ingest: exact filename, content hash,
then normalized filename + duration (handles yt-dlp re-downloads)
- Snapshot prior technique_page_ids to Redis before pipeline dispatch
- Stage 5 matches prior pages by creator+category before slug fallback,
enabling version snapshots on reprocessing even when LLM generates
different slugs
- Expose content_hash in API responses and admin pipeline dashboard
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add pipeline_events table (migration 004) for structured stage logging
- Add PipelineEvent model with token usage tracking
- Admin pipeline dashboard with video list, event log, worker status,
trigger/revoke controls, and collapsible JSON payload viewer
- Version switcher on technique pages — view historical snapshots
with pipeline metadata (model names, prompt hashes)
- Frontend types for pipeline admin and version APIs
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- ContentReport model with generic content_type/content_id (supports any entity)
- Alembic migration 003: content_reports table with status + content indexes
- POST /reports (public), GET/PATCH /admin/reports (admin triage)
- Report modal on technique pages with issue type dropdown + description
- Admin reports page with status filter, expand/collapse detail, triage actions
- All CSS uses var(--*) tokens, dark theme consistent
