- Bulk 'Download .md' now also caches thumbnails (one action does both);
removed the redundant standalone Thumbnails button from the bulk action bar.
- Scrape UX optimization: batch job skips videos whose .md already exists
(just caches their thumbnail) instead of re-extracting.
- Auto-thumbnails: on addChannel, thumbnails cache in the background so a
newly-attached channel's catalog looks populated immediately, even before
any .md is generated.
- Thumbnail fallback: pending videos without a stored thumbnail URL use the
canonical https://i.ytimg.com/vi/<id>/hqdefault.jpg, so every video shows
a thumbnail (and /api/thumbnails/{id} never 404s — redirects if uncached).
- New helpers in pipeline.py: thumbnail_url_for() + cache_thumbnail().
Scraper de canales de YouTube hacia notas Markdown para base de conocimiento
(Obsidian-ready), con plataforma web local.
Engine + CLI (Workstream A):
- Modular pipeline: discover/extract/parse/chapters/render/store + ratelimit
- SQLite store con migración idempotente: FTS5 (transcript search), columnas
de metadata enriquecida, tablas cookies_meta y scrape_jobs
- Módulos: segments, cookies (Netscape vault), export (json/csv/srt/html),
analysis (word freq/timeline/wordcloud), monitor (watch loop), pipeline
- CLI Click group: search, export, audio, channels, watch, analyze, re-render
- Fix del bug de scoping de cookies en cli.py
Webapp local (Workstream B):
- FastAPI backend: dashboard, channels, videos facetado, transcript, search
FTS, analysis, scrape jobs con SSE, cookies drag-and-drop, exports,
folders (abrir en OS), tools (re-render, formato)
- SPA no-build (Alpine.js + Tailwind + Chart.js por CDN): 9 vistas, tema
dark command-center con acento rojo→rosa, cookie vault drag-drop,
consola de scrapeo con progreso live vía SSE
Launcher + subagentes (Workstream C):
- start-server.bat / stop-server.bat con auto port-scan + browser open
- .opencode/agent/webapp-builder.md + .opencode/goals/webapp-build.md
Tests: 38 pytest verdes. Sin funcionalidad de IA (enfoque data-mining).
urieljareth