updated project style guidelines

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

@@ -8,7 +8,7 @@ class AppSharePlatformView extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    Color foregroundColor = Theme.of(context).colorScheme.onBackground;
+    var foregroundColor = Theme.of(context).colorScheme.onBackground;
     return Column(
       mainAxisSize: MainAxisSize.min,
       crossAxisAlignment: CrossAxisAlignment.center,

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

@@ -11,8 +11,7 @@ class QrShareView extends StatefulWidget {
 
 class _QrShareViewState extends State<QrShareView> {
   @override
-  Widget build(BuildContext context) {
-    return DefaultTabController(
+  Widget build(BuildContext context) => DefaultTabController(
       length: 2,
       child: Scaffold(
         appBar: AppBar(
@@ -32,5 +31,4 @@ class _QrShareViewState extends State<QrShareView> {
         ),
       ),
     );
-  }
 }

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

@@ -8,8 +8,7 @@ class SelectShareTypeDialog extends StatelessWidget {
   const SelectShareTypeDialog({super.key});
 
   @override
-  Widget build(BuildContext context) {
-    return SimpleDialog(
+  Widget build(BuildContext context) => SimpleDialog(
       children: [
         ListTile(
           leading: const Icon(Icons.qr_code_2_outlined),
@@ -36,5 +35,4 @@ class SelectShareTypeDialog extends StatelessWidget {
         )
       ],
     );
-  }
 }