Fix(ui): Fix some ui bugs

Find Button In DeviceLogsScreen
Fix offlineText when in DarkMode
Update offlineIcons

lib/product/utils/device_utils.dart

@@ -151,7 +151,7 @@ class DeviceUtils {
     return devices..sort((a, b) => (a.name ?? '').compareTo(b.name ?? ''));
   }
 
-  Color getTableRowColor(int state) {
+  Color getTableRowColor(BuildContext context, int state) {
     if (state == 1) {
       return Colors.red;
     } else if (state == 0) {
@@ -161,7 +161,7 @@ class DeviceUtils {
     } else if (state == -1) {
       return Colors.grey;
     } else {
-      return Colors.black87;
+      return Theme.of(context).colorScheme.onSurface;
     }
   }