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(),
     );
 

lib/controllers/unified_push.dart

@@ -53,11 +53,19 @@ class UnifiedPushController extends AsyncNotifier<bool> {
           RoomsController.provider.select((rooms) => rooms[event.roomId]),
         );
 
+        final avatar = room?.metadata?.avatar;
+        final icon = avatar == null
+            ? null
+            : await ref
+                  .read(ClientController.provider.notifier)
+                  .downloadMedia(.new(mxc: avatar, isAvatar: true));
+
         await ref
             .read(NotificationsController.provider.notifier)
             .send(
               id: event.eventId.hashCode & 0x7fffffff,
               title: room?.metadata?.name ?? "New Message",
+              icon: icon,
               body: switch (event.content) {
                 MessageContent(:final body) => body,
                 // TODO: Handle more types