fix: mobile unawaited_futures lint (#21661)

* chore: add unawaited_futures lint as warning

# Conflicts:
#	mobile/analysis_options.yaml

* remove unused dcm lints

They will be added back later on a case by case basis

* fix warning

# Conflicts:
#	mobile/lib/presentation/pages/drift_remote_album.page.dart

* auto gen file

* review changes

* conflict resolution

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/test/domain/services/store_service_test.dart

@@ -53,7 +53,7 @@ void main() {
   });
 
   tearDown(() async {
-    sut.dispose();
+    unawaited(sut.dispose());
     await controller.close();
   });
 
@@ -129,7 +129,7 @@ void main() {
       final stream = sut.watch(StoreKey.accessToken);
       final events = <String?>[_kAccessToken, _kAccessToken.toUpperCase(), null, _kAccessToken.toLowerCase()];
 
-      expectLater(stream, emitsInOrder(events));
+      unawaited(expectLater(stream, emitsInOrder(events)));
 
       for (final event in events) {
         valueController.add(event);