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>

cmd/fn/main.go

@@ -35,6 +35,10 @@ func main() {
 		cmdProposal(os.Args[2:])
 	case "run":
 		cmdRun(os.Args[2:])
+	case "app":
+		cmdApp(os.Args[2:])
+	case "analysis":
+		cmdAnalysis(os.Args[2:])
 	case "help", "-h", "--help":
 		printUsage()
 	default:
@@ -55,7 +59,9 @@ Usage:
   fn add    [-k kind]                      Abre $EDITOR con template
   fn run    <id_or_name> [args...]          Ejecuta funcion/pipeline (go/py/bash)
   fn ops    <subcommand>                   Gestiona operations.db (fn ops help)
-  fn proposal <add|list|show|update>       Gestiona proposals`)
+  fn proposal <add|list|show|update>       Gestiona proposals
+  fn app     <list|clone|pull>             Gestiona apps externas (Gitea)
+  fn analysis <list|clone|pull>            Gestiona analyses externas (Gitea)`)
 }
 
 func root() string {
@@ -117,7 +123,7 @@ func cmdIndex() {
 		}
 	}
 
-	fmt.Printf("Indexed %d functions, %d types, %d apps\n", result.Functions, result.Types, result.Apps)
+	fmt.Printf("Indexed %d functions, %d types, %d apps, %d analysis\n", result.Functions, result.Types, result.Apps, result.Analysis)
 	for _, e := range result.ValidationErrors {
 		fmt.Fprintf(os.Stderr, "  INVALID: %s\n", e)
 	}
@@ -172,7 +178,13 @@ func cmdSearch(args []string) {
 		os.Exit(1)
 	}
 
-	if len(fns) == 0 && len(types) == 0 && len(apps) == 0 {
+	analyses, err := db.SearchAnalysis(query, lang, domain)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "error: %v\n", err)
+		os.Exit(1)
+	}
+
+	if len(fns) == 0 && len(types) == 0 && len(apps) == 0 && len(analyses) == 0 {
 		fmt.Println("No results.")
 		return
 	}
@@ -205,6 +217,16 @@ func cmdSearch(args []string) {
 			fmt.Fprintf(w, "app\t%s\t%s\t%s\n", a.ID, a.Lang, desc)
 		}
 	}
+	if len(analyses) > 0 {
+		if len(fns) > 0 || len(types) > 0 || len(apps) > 0 {
+			fmt.Fprintln(w)
+		}
+		fmt.Fprintln(w, "ANALYSIS\tID\tLANG\tDESCRIPTION")
+		for _, a := range analyses {
+			desc := truncate(a.Description, 60)
+			fmt.Fprintf(w, "analysis\t%s\t%s\t%s\n", a.ID, a.Lang, desc)
+		}
+	}
 	w.Flush()
 }
 
@@ -249,6 +271,12 @@ func cmdList(args []string) {
 		os.Exit(1)
 	}
 
+	analyses, err := db.SearchAnalysis("", lang, domain)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "error: %v\n", err)
+		os.Exit(1)
+	}
+
 	w := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
 	if len(fns) > 0 {
 		fmt.Fprintln(w, "KIND\tID\tPURITY\tVERSION\tDOMAIN")
@@ -274,7 +302,16 @@ func cmdList(args []string) {
 			fmt.Fprintf(w, "app\t%s\t%s\t%s\n", a.ID, a.Lang, a.Domain)
 		}
 	}
-	if len(fns) == 0 && len(types) == 0 && len(apps) == 0 {
+	if len(analyses) > 0 {
+		if len(fns) > 0 || len(types) > 0 || len(apps) > 0 {
+			fmt.Fprintln(w)
+		}
+		fmt.Fprintln(w, "ANALYSIS\tID\tLANG\tDOMAIN")
+		for _, a := range analyses {
+			fmt.Fprintf(w, "analysis\t%s\t%s\t%s\n", a.ID, a.Lang, a.Domain)
+		}
+	}
+	if len(fns) == 0 && len(types) == 0 && len(apps) == 0 && len(analyses) == 0 {
 		fmt.Println("Registry is empty. Run 'fn index' first.")
 	}
 	w.Flush()
@@ -310,6 +347,12 @@ func cmdShow(args []string) {
 		return
 	}
 
+	an, errAn := db.GetAnalysis(id)
+	if errAn == nil {
+		printAnalysisEntry(an)
+		return
+	}
+
 	fmt.Fprintf(os.Stderr, "not found: %s\n", id)
 	os.Exit(1)
 }
@@ -412,6 +455,40 @@ func printApp(a *registry.App) {
 	fmt.Printf("Description: %s\n", a.Description)
 	fmt.Printf("Tags:        %s\n", strings.Join(a.Tags, ", "))
 	fmt.Printf("Dir:         %s\n", a.DirPath)
+	if a.RepoURL != "" {
+		fmt.Printf("Repo URL:    %s\n", a.RepoURL)
+	}
+	if a.Framework != "" {
+		fmt.Printf("Framework:   %s\n", a.Framework)
+	}
+	if a.EntryPoint != "" {
+		fmt.Printf("Entry point: %s\n", a.EntryPoint)
+	}
+	if len(a.UsesFunctions) > 0 {
+		fmt.Printf("Uses fns:    %s\n", strings.Join(a.UsesFunctions, ", "))
+	}
+	if len(a.UsesTypes) > 0 {
+		fmt.Printf("Uses types:  %s\n", strings.Join(a.UsesTypes, ", "))
+	}
+	if a.Notes != "" {
+		fmt.Printf("\nNotes:\n%s\n", a.Notes)
+	}
+	if a.Documentation != "" {
+		fmt.Printf("\nDocumentation:\n%s\n", a.Documentation)
+	}
+}
+
+func printAnalysisEntry(a *registry.Analysis) {
+	fmt.Printf("ID:          %s\n", a.ID)
+	fmt.Printf("Name:        %s\n", a.Name)
+	fmt.Printf("Lang:        %s\n", a.Lang)
+	fmt.Printf("Domain:      %s\n", a.Domain)
+	fmt.Printf("Description: %s\n", a.Description)
+	fmt.Printf("Tags:        %s\n", strings.Join(a.Tags, ", "))
+	fmt.Printf("Dir:         %s\n", a.DirPath)
+	if a.RepoURL != "" {
+		fmt.Printf("Repo URL:    %s\n", a.RepoURL)
+	}
 	if a.Framework != "" {
 		fmt.Printf("Framework:   %s\n", a.Framework)
 	}
@@ -459,8 +536,10 @@ func cmdAdd(args []string) {
 		templatePath = filepath.Join(r, "docs", "templates", "component.md")
 	case "app":
 		templatePath = filepath.Join(r, "docs", "templates", "app.md")
+	case "analysis":
+		templatePath = filepath.Join(r, "docs", "templates", "analysis.md")
 	default:
-		fmt.Fprintf(os.Stderr, "unknown kind: %s (use function, pipeline, component, or app)\n", kind)
+		fmt.Fprintf(os.Stderr, "unknown kind: %s (use function, pipeline, component, app, or analysis)\n", kind)
 		os.Exit(1)
 	}