include avatars on notifs

lib/controllers/notifications.dart

@@ -1,6 +1,8 @@
 import "dart:io";
 
 import "package:flutter_local_notifications/flutter_local_notifications.dart";
+// ignore: implementation_imports
+import "package:flutter_local_notifications_linux/src/model/hint.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 
 class NotificationsController
@@ -75,7 +77,16 @@ class NotificationsController
       ),
       iOS: .new(),
       macOS: .new(),
-      linux: .new(icon: icon == null ? null : FilePathLinuxIcon(icon.path)),
+      linux: .new(
+        customHints: icon == null
+            ? null
+            : [
+                .new(
+                  name: "image-path",
+                  value: LinuxHintStringValue(icon.path),
+                ),
+              ],
+      ),
       windows: .new(),
     );