Add new features and update configurations for improved functionality

lib/ui/utils/format_relative_time.dart

@@ -0,0 +1,19 @@
+String formatRelativeTime(DateTime timestamp) {
+  final difference = DateTime.now().toUtc().difference(timestamp.toUtc());
+
+  if (difference.inMinutes < 1) {
+    return "Just now";
+  }
+  if (difference.inHours < 1) {
+    return "${difference.inMinutes}m";
+  }
+  if (difference.inDays < 1) {
+    return "${difference.inHours}h";
+  }
+  if (difference.inDays < 7) {
+    return "${difference.inDays}d";
+  }
+
+  final weeks = difference.inDays ~/ 7;
+  return "${weeks}w";
+}

lib/ui/utils/path_utils.dart

@@ -0,0 +1,16 @@
+import "package:path/path.dart" as p;
+
+String shortenPath(String fullPath, String? projectRoot) {
+  if (projectRoot == null || projectRoot.isEmpty) return fullPath;
+
+  final root = p.normalize(projectRoot);
+  final norm = p.normalize(fullPath);
+
+  if (norm.startsWith(root)) {
+    final rel = norm.substring(root.length);
+    // trim leading separator
+    return rel.startsWith(p.separator) ? rel.substring(1) : rel;
+  }
+
+  return fullPath;
+}