Fix: Fixed issue where folder sizes weren't shown in Recycle Bin (#12630)

Author: tanchekwei

src/Files.App/Filesystem/Search/FolderSearch.cs

@@ -432,6 +432,8 @@ private async Task<ListedItem> GetListedItemAsync(IStorageItem item)
 						ItemDateCreatedReal = folder.DateCreated,
 						NeedsPlaceholderGlyph = false,
 						Opacity = 1,
+						FileSize = props.Size.ToSizeString(),
+						FileSizeBytes = (long)props.Size,
 						ItemDateDeletedReal = binFolder.DateDeleted,
 						ItemOriginalPath = binFolder.OriginalPath
 					};

src/Files.App/Filesystem/StorageEnumerators/UniversalStorageEnumerator.cs

@@ -202,8 +202,8 @@ public static async Task<ListedItem> AddFolderAsync(BaseStorageFolder folder, St
 						FileImage = null,
 						LoadFileIcon = false,
 						ItemPath = string.IsNullOrEmpty(folder.Path) ? PathNormalization.Combine(currentStorageFolder.Path, folder.Name) : folder.Path,
-						FileSize = null,
-						FileSizeBytes = 0,
+						FileSize = basicProperties.Size.ToSizeString(),
+						FileSizeBytes = (long)basicProperties.Size,
 						ItemDateDeletedReal = binFolder.DateDeleted,
 						ItemOriginalPath = binFolder.OriginalPath,
 					};