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>

functions/browser/cdp_get_html.md

@@ -0,0 +1,36 @@
+---
+name: cdp_get_html
+kind: function
+lang: go
+domain: browser
+version: "1.0.0"
+purity: impure
+signature: "func CdpGetHTML(c *CDPConn) (string, error)"
+description: "Retorna el HTML completo de la pagina actual (document.documentElement.outerHTML) via Runtime.evaluate. Captura el DOM vivo post-JavaScript, no el HTML fuente original."
+tags: [chrome, cdp, browser, automation, html, dom, scraping, devtools]
+uses_functions: [cdp_connect_go_browser, cdp_evaluate_go_browser]
+uses_types: []
+returns: []
+returns_optional: false
+error_type: "error_go_core"
+imports: [fmt]
+tested: true
+tests: ["TestCdpGetHTML"]
+test_file_path: "functions/infra/chrome_launch_test.go"
+file_path: "functions/infra/cdp_get_html.go"
+---
+
+## Ejemplo
+
+```go
+conn, _ := CdpConnect(9222)
+CdpNavigate(conn, "https://example.com")
+CdpWaitElement(conn, "body", 5*time.Second)
+
+html, err := CdpGetHTML(conn)
+// html contiene el DOM completo con todos los cambios JS aplicados
+```
+
+## Notas
+
+A diferencia de `Page.getResourceContent`, esta funcion captura el estado actual del DOM incluyendo modificaciones hechas por JavaScript. Ideal para scraping de SPAs (React, Vue, Angular). El HTML retornado puede ser muy largo para paginas complejas.