fix(web/server) uploaded asset in shared link not loaded (#1766)

* fix(web/server): Uploaded asset to shared link does not get added to the shared link/album

* remove unused code

* Add endpoints for each remove and add assets to shared link

* Update api

* Added deletion logic

* Convert callback to async/await

* Fix linter

* Fix test

* Fix server test

* added test

* Test coverage

* modify DTO

* Add notification

* fix test

mobile/openapi/test/asset_api_test.dart

@@ -17,6 +17,13 @@ void main() {
   // final instance = AssetApi();
 
   group('tests for AssetApi', () {
+    // 
+    //
+    //Future<SharedLinkResponseDto> addAssetsToSharedLink(AddAssetsDto addAssetsDto) async
+    test('test addAssetsToSharedLink', () async {
+      // TODO
+    });
+
     // Check duplicated asset before uploading - for Web upload used
     //
     //Future<CheckDuplicateAssetResponseDto> checkDuplicateAsset(CheckDuplicateAssetDto checkDuplicateAssetDto) async
@@ -136,6 +143,13 @@ void main() {
       // TODO
     });
 
+    // 
+    //
+    //Future<SharedLinkResponseDto> removeAssetsFromSharedLink(RemoveAssetsDto removeAssetsDto) async
+    test('test removeAssetsFromSharedLink', () async {
+      // TODO
+    });
+
     // 
     //
     //Future<List<AssetResponseDto>> searchAsset(SearchAssetDto searchAssetDto) async
@@ -157,13 +171,6 @@ void main() {
       // TODO
     });
 
-    // 
-    //
-    //Future<SharedLinkResponseDto> updateAssetsInSharedLink(UpdateAssetsToSharedLinkDto updateAssetsToSharedLinkDto) async
-    test('test updateAssetsInSharedLink', () async {
-      // TODO
-    });
-
     // 
     //
     //Future<AssetFileUploadResponseDto> uploadFile(AssetTypeEnum assetType, MultipartFile assetData, String deviceAssetId, String deviceId, String createdAt, String modifiedAt, bool isFavorite, String fileExtension, { MultipartFile livePhotoData, bool isVisible, String duration }) async