feat(infra): auto-commit con 29 cambios

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

cmd/fn/main.go

@@ -49,6 +49,8 @@ func main() {
 		cmdVault(os.Args[2:])
 	case "doctor":
 		cmdDoctor(os.Args[2:])
+	case "match":
+		cmdMatch(os.Args[2:])
 	case "help", "-h", "--help":
 		printUsage()
 	default:
@@ -77,7 +79,9 @@ Usage:
   fn sync    [status|locations]            Sincroniza con servidor central
   fn vault   <list|search|index|info>      Gestiona y busca en data vaults
   fn doctor  [artefacts|services|sync|uses-functions|unused] [--json]
-                                           Diagnostico read-only del registry`)
+                                           Diagnostico read-only del registry
+  fn match   [--top N] [--format json|text] [--min-score F] "<cmd>"
+                                           Fuzzy match entre comando shell y funciones del registry`)
 }
 
 func root() string {