dashboard: wire files icicle mode and root path labels

1 files changed, 17 insertions, 0 deletions

diff --git a/internal/tui/dashboard/pathlabel.go b/internal/tui/dashboard/pathlabel.go
new file mode 100644
index 0000000..4782dc0
--- /dev/null
+++ b/internal/tui/dashboard/pathlabel.go
@@ -0,0 +1,17 @@
+package dashboard
+
+import (
+	"path/filepath"
+	"strings"
+)
+
+func rootPathLabelFromFSPath(path string) string {
+	cleaned := filepath.ToSlash(filepath.Clean(strings.TrimSpace(path)))
+	if cleaned == "" || cleaned == "." || cleaned == "/" {
+		return "root"
+	}
+	if strings.HasPrefix(cleaned, "/") {
+		return "root" + cleaned
+	}
+	return "root/" + cleaned
+}