chore: auto-commit (286 archivos)

- .claude/agents/fn-orquestador/SKILL.md
- .claude/commands/fn_claude.md
- .claude/rules/INDEX.md
- .claude/rules/cpp_apps.md
- .claude/rules/ids_naming.md
- CHANGELOG.md
- apps/dag_engine/README.md
- apps/dag_engine/api.go
- apps/dag_engine/dags_migrated/example.yaml
- apps/dag_engine/dags_migrated/example_lineage_tracking.yaml
- ...

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

dev/flows/0001-hn-top-stories.md

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+---
+name: hn-top-stories
+id: 0001
+status: pending
+created: 2026-05-16
+updated: 2026-05-16
+priority: high
+risk: low
+related_issues: [0097, 0098]
+apps:
+  - navegator_dashboard
+  - dag_engine
+  - data_factory
+  - agents_and_robots
+trigger: cron
+schedule: "*/30 * * * *"
+expected_runtime_s: 30
+tags: [scraping, news, smoke-test, multi-app]
+---
+
+## Goal
+
+Probar end-to-end el stack: navegator AutoExtract -> recipe -> dag_engine schedule -> data_factory.runs -> matrix bot. Pagina cero-auth + cero-coste. Si esto funciona, todo el plumbing es solido.
+
+## Pre-requisitos
+
+- Chrome lanzado con `--remote-debugging-port=9222` (via navegator_dashboard "Open visible browser").
+- `claude` CLI en PATH (auto-extract requiere LLM).
+- sqlite_api activo en `:8484`.
+- dag_engine activo en `:8090`.
+- (opcional) Bot Matrix en sala `#fn-registry-news` para el sink final.
+
+## Flow
+
+1. Lanzar Chrome via navegator (puerto 9222).
+2. AutoExtract panel: URL `https://news.ycombinator.com`. Click "Open & Analyze".
+3. Esperar ~10-20s. Verificar schema propuesto: `rank`, `title`, `url`, `points`, `comments`, `age`.
+4. Refinar selectors si IA proponen rotos. Test extraction -> preview rows >= 20.
+5. Save as recipe `hn_top.yaml` (en `projects/navegator/profiles/default/recipes/`).
+6. Crear DAG `~/.dagu/dags/hn-top.yaml` (manual o copy de `apps/dag_engine/dags_migrated/`):
+   ```yaml
+   name: hn-top-stories
+   description: Scrape HN top stories cada 30 min
+   schedule: "*/30 * * * *"
+   steps:
+     - name: extract
+       function: cdp_extract_recipe_py_pipelines
+       args: ["projects/navegator/profiles/default/recipes/hn_top.yaml"]
+   ```
+7. Reload dag_engine + activar scheduler. Trigger Run Now una vez para probar.
+8. dag_engine_ui: verificar run con status=success + function_id correcto en step.
+9. data_factory: tab Extractors muestra nodo `hn_top_stories` (creado por save recipe). Tab "All Runs" muestra runs nuevos.
+10. (opcional) Anadir step transformer filtra `points > 100` -> sink matrix bot.
+
+## Acceptance
+
+- [ ] Recipe creada y validada (`validate_recipe_yaml_py_core` OK).
+- [ ] DAG corre OK 2 veces consecutivas via scheduler.
+- [ ] `data_factory.runs` tiene >=2 entries con `node_id='hn_top_stories'`.
+- [ ] `cdp_extract_recipe_py_pipelines` aparece en `call_monitor.calls`.
+- [ ] Schema extraido cubre 6/6 fields (rank, title, url, points, comments, age).
+- [ ] (opcional) Matrix bot recibe >=1 mensaje con top story filtrada.
+
+## Telemetria esperada
+
+- `function_stats.cdp_extract_recipe_py_pipelines`: calls_24h += 2.
+- `data_factory.runs`: 2 nuevas filas con `trigger='cron'`.
+- `dag_engine.dag_step_results`: step `extract` con `function_id='cdp_extract_recipe_py_pipelines'`.
+- `call_monitor.calls`: chain function call.
+
+## Notas
+
+(rellenas tras correr)