feat: externalize apps/analysis to Gitea repos, add analysis table

- Migration 007: repo_url on apps table + analysis table with FTS5
- Analysis struct, parser, CRUD, validation, hash computation
- Selective purge: remote-only apps/analysis preserved across fn index
- CLI: fn app list/clone/pull, fn analysis list/clone/pull
- search/show/list now include analysis results
- Apps removed from git tracking (content lives in Gitea repos)
- .gitkeep for apps/ and analysis/ dirs
- Bash functions: jupyter analysis pipeline, shell utilities
- Browser domain: CDP functions moved from infra to browser

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

bash/functions/infra/write_jupyter_registry_kernel.md

@@ -0,0 +1,56 @@
+---
+name: write_jupyter_registry_kernel
+kind: function
+lang: bash
+domain: infra
+version: "1.0.0"
+purity: impure
+signature: "write_jupyter_registry_kernel([project_dir: string]) -> string"
+description: "Genera un script de startup de IPython que autoconfigura FN_REGISTRY_ROOT, sys.path a python/functions del registry, y helpers fn_query/fn_search/fn_code para consultar registry.db desde notebooks."
+tags: [jupyter, ipython, kernel, registry, setup, infra]
+uses_functions: []
+uses_types: []
+returns: []
+returns_optional: false
+error_type: "error_go_core"
+imports: []
+tested: false
+tests: []
+test_file_path: ""
+file_path: "bash/functions/infra/write_jupyter_registry_kernel.sh"
+---
+
+## Ejemplo
+
+```bash
+source write_jupyter_registry_kernel.sh
+path=$(write_jupyter_registry_kernel /home/lucas/analysis/finanzas)
+echo "Startup creado en: $path"
+```
+
+Luego en cualquier notebook del proyecto:
+
+```python
+# Ya disponible automaticamente al abrir el notebook:
+
+# Buscar funciones
+fn_search("finance")
+
+# Consultar registry.db directamente
+fn_query("SELECT id, signature FROM functions WHERE domain = ?", ("core",))
+
+# Ver codigo de una funcion
+print(fn_code("filter_list_py_core"))
+
+# Importar funciones Python del registry directamente
+from core import filter_list, map_list
+from finance import sma, ema, rsi
+```
+
+## Notas
+
+Genera `.ipython/profile_default/startup/00_fn_registry.py` que se ejecuta automaticamente al iniciar cualquier kernel IPython en el proyecto. No requiere imports manuales — las funciones `fn_query`, `fn_search` y `fn_code` estan disponibles inmediatamente en cada notebook.
+
+El `sys.path` se configura para que cada dominio de `python/functions/` sea importable directamente (`from core import filter_list`).
+
+Detecta `FN_REGISTRY_ROOT` buscando la raiz del repo git o subiendo directorios hasta encontrar `registry.db`.