fix: slow hash reconcilation (#25503)

* fix: slow hash reconcilation

* tests for reconcileHashesFromCloudId

* paginate cloud id fetch in migrate cloud id

* pr review

* skip cloudId sync

---------

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

mobile/test/domain/services/hash_service_test.dart

@@ -33,7 +33,7 @@ void main() {
     registerFallbackValue(LocalAssetStub.image1);
     registerFallbackValue(<String, String>{});
 
-    when(() => mockAssetRepo.getHashMappingFromCloudId()).thenAnswer((_) async => {});
+    when(() => mockAssetRepo.reconcileHashesFromCloudId()).thenAnswer((_) async => {});
     when(() => mockAssetRepo.updateHashes(any())).thenAnswer((_) async => {});
   });
 
@@ -191,5 +191,4 @@ void main() {
       verify(() => mockNativeApi.hashAssets([asset2.id], allowNetworkAccess: false)).called(1);
     });
   });
-
 }