add summary to status command

main.go

@@ -360,11 +360,14 @@ func statusCmd() error {
 		return err
 	}
 
+	var totalPackages, stalePackages, totalStale int
+
 	for _, entry := range entries {
 		if !entry.IsDir() || strings.HasPrefix(entry.Name(), ".") {
 			continue
 		}
 
+		totalPackages++
 		pkgDir := filepath.Join(repo, entry.Name())
 		configPath := filepath.Join(pkgDir, configFileName)
 		cfg, err := loadConfig(configPath)
@@ -375,6 +378,7 @@ func statusCmd() error {
 		targetRoot, err := selectTarget(cfg)
 		if err != nil {
 			if errors.Is(err, errTargetDisabled) {
+				totalPackages-- // don't count disabled packages
 				continue
 			}
 			return fmt.Errorf("%s: %w", entry.Name(), err)
@@ -390,11 +394,19 @@ func statusCmd() error {
 			continue
 		}
 
+		stalePackages++
+		totalStale += len(stale)
 		fmt.Printf("%s: stale links (%d)\n", entry.Name(), len(stale))
 		for _, path := range stale {
 			fmt.Printf("  %s\n", path)
 		}
 	}
 
+	if totalPackages > 0 {
+		fmt.Printf("\n%d packages, %d stale links in %d packages\n", totalPackages, totalStale, stalePackages)
+	} else {
+		fmt.Println("\nno packages found")
+	}
+
 	return nil
 }