fix(analyze): count top-level files in json output

cmd/analyze/analyze_test.go

@@ -91,6 +91,31 @@ func TestScanPathConcurrentBasic(t *testing.T) {
 	}
 }
 
+func TestPerformScanForJSONCountsTopLevelFiles(t *testing.T) {
+	root := t.TempDir()
+
+	rootFile := filepath.Join(root, "root.txt")
+	if err := os.WriteFile(rootFile, []byte("root-data"), 0o644); err != nil {
+		t.Fatalf("write root file: %v", err)
+	}
+
+	nested := filepath.Join(root, "nested")
+	if err := os.MkdirAll(nested, 0o755); err != nil {
+		t.Fatalf("create nested dir: %v", err)
+	}
+
+	nestedFile := filepath.Join(nested, "nested.txt")
+	if err := os.WriteFile(nestedFile, []byte("nested-data"), 0o644); err != nil {
+		t.Fatalf("write nested file: %v", err)
+	}
+
+	result := performScanForJSON(root)
+
+	if result.TotalFiles != 2 {
+		t.Fatalf("expected 2 files in JSON output, got %d", result.TotalFiles)
+	}
+}
+
 func TestDeletePathWithProgress(t *testing.T) {
 	skipIfFinderUnavailable(t)
 

cmd/analyze/json.go

@@ -58,6 +58,8 @@ func performScanForJSON(path string) jsonOutput {
 			info, err := item.Info()
 			if err == nil {
 				size = info.Size()
+				atomic.AddInt64(&filesScanned, 1)
+				atomic.AddInt64(&bytesScanned, size)
 			}
 		}
 
@@ -74,6 +76,6 @@ func performScanForJSON(path string) jsonOutput {
 		Path:       path,
 		Entries:    entries,
 		TotalSize:  totalSize,
-		TotalFiles: filesScanned,
+		TotalFiles: atomic.LoadInt64(&filesScanned),
 	}
 }