Removed unnecessary loader overlays

lib/view/pages/more/share/selectShareTypeDialog.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:loader_overlay/loader_overlay.dart';
 import 'package:share_plus/share_plus.dart';
 
 import '../../../../widget/sharePositionOrigin.dart';
@@ -10,8 +9,7 @@ class SelectShareTypeDialog extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return LoaderOverlay(
+    return SimpleDialog(
-      child: SimpleDialog(
       children: [
         ListTile(
           leading: const Icon(Icons.qr_code_2_outlined),
@@ -37,7 +35,6 @@ class SelectShareTypeDialog extends StatelessWidget {
           },
         )
       ],
-      ),
     );
   }
 }

lib/view/pages/talk/chatView.dart

@@ -1,6 +1,5 @@
 
 import 'package:flutter/material.dart';
-import 'package:loader_overlay/loader_overlay.dart';
 import 'package:marianum_mobile/extensions/dateTime.dart';
 import 'package:provider/provider.dart';
 
@@ -118,7 +117,6 @@ class _ChatViewState extends State<ChatView> {
                 invertColors: AppTheme.isDarkMode(context)
               )
             ),
-            child: LoaderOverlay(
             child: data.primaryLoading() ? const LoadingSpinner() : Column(
               children: [
                 Expanded(
@@ -134,7 +132,6 @@ class _ChatViewState extends State<ChatView> {
                 )
               ],
             ),
-            )
           ),
         );
       },