updated the sheet

lib/xpress/views/Dashboard/home/homepage.dart

@@ -34,6 +34,7 @@ import 'package:miler/xpress/views/Dashboard/deliveries/deliveries.dart'
     as deliveries;
 import 'package:miler/xpress/background/live_tracking_service.dart';
 import 'package:miler/xpress/data/delivery_api.dart';
+import 'package:miler/data/heartbeat.dart';
 
 /// Helper function to launch phone dialer - works in both debug and release builds
 /// In release builds, canLaunchUrl may fail due to R8/ProGuard, so we always try to launch
@@ -320,11 +321,13 @@ class _HomepageState extends State<Homepage>
   Future<Duration> _getLogInterval() async {
     try {
       final prefs = await SharedPreferences.getInstance();
-      final secs = prefs.getInt('logseconds');
-      final int interval = (secs != null && secs > 0) ? secs : 30;
+      // Already correct — routed through the shared resolver so the 30 lives in
+      // one place. See [kDefaultLogSeconds] for what a zero here used to cost
+      // the rider-log loop, which read the same pref and did not guard it.
+      final int interval = resolveLogSeconds(prefs.getInt('logseconds'));
       return Duration(seconds: interval);
     } catch (_) {
-      return const Duration(seconds: 30);
+      return const Duration(seconds: kDefaultLogSeconds);
     }
   }