chore: Follow up fix ios share files

lib/pages/image_viewer/image_viewer_view.dart

@@ -32,19 +32,19 @@ class ImageViewerView extends StatelessWidget {
             color: Colors.white,
             tooltip: L10n.of(context)!.share,
           ),
-          IconButton(
-            icon: const Icon(Icons.download_outlined),
-            onPressed: controller.saveFileAction,
-            color: Colors.white,
-            tooltip: L10n.of(context)!.downloadFile,
-          ),
           if (PlatformInfos.isAndroid)
             IconButton(
-              onPressed: controller.shareFileAction,
-              tooltip: L10n.of(context)!.share,
+              icon: const Icon(Icons.download_outlined),
+              onPressed: controller.saveFileAction,
               color: Colors.white,
-              icon: const Icon(Icons.share),
-            )
+              tooltip: L10n.of(context)!.downloadFile,
+            ),
+          IconButton(
+            onPressed: controller.shareFileAction,
+            tooltip: L10n.of(context)!.share,
+            color: Colors.white,
+            icon: const Icon(Icons.share),
+          )
         ],
       ),
       body: InteractiveViewer(

lib/utils/matrix_sdk_extensions.dart/matrix_file_extension.dart

@@ -12,6 +12,9 @@ import 'package:fluffychat/utils/platform_infos.dart';
 
 extension MatrixFileExtension on MatrixFile {
   void save(BuildContext context) async {
+    if (PlatformInfos.isIOS) {
+      return share(context);
+    }
     final fileName = name.split('/').last;
 
     final file = FilePickerCross(bytes);