feat: depreciate timeago

lib/screens/common_widgets/auth/utils.dart

@@ -0,0 +1,22 @@
+String getExpirationText(DateTime? tokenExpiration) {
+  if (tokenExpiration == null) {
+    return "";
+  }
+
+  final now = DateTime.now();
+  if (tokenExpiration.isBefore(now)) {
+    return "Token expired";
+  } else {
+    // For future times, we want to show "in X hours" instead of "X hours from now"
+    final duration = tokenExpiration.difference(now);
+    if (duration.inDays > 0) {
+      return "Token expires in ${duration.inDays} day${duration.inDays > 1 ? 's' : ''}";
+    } else if (duration.inHours > 0) {
+      return "Token expires in ${duration.inHours} hour${duration.inHours > 1 ? 's' : ''}";
+    } else if (duration.inMinutes > 0) {
+      return "Token expires in ${duration.inMinutes} minute${duration.inMinutes > 1 ? 's' : ''}";
+    } else {
+      return "Token expires in less than a minute";
+    }
+  }
+}