drawer color fix

lib/widgets/drawer/app_drawer.dart

@@ -65,27 +65,26 @@ class _AppDrawerState extends State<AppDrawer> {
     ];
 
     return Drawer(
+      child: ListTileTheme.merge(
+        selectedColor: Theme.of(context).accentColor,
         child: Selector<MediaQueryData, double>(
           selector: (c, mq) => mq.effectiveBottomPadding,
           builder: (c, mqPaddingBottom, child) {
             final iconTheme = IconTheme.of(context);
             return SingleChildScrollView(
               padding: EdgeInsets.only(bottom: mqPaddingBottom),
-            child: Theme(
-              data: Theme.of(context).copyWith(
-                // color used by `ExpansionTile` for leading icon
-                unselectedWidgetColor: Colors.white,
-              ),
               child: IconTheme(
-                data: iconTheme.copyWith(size: iconTheme.size * MediaQuery.textScaleFactorOf(context)),
+                data: iconTheme.copyWith(
+                  size: iconTheme.size * MediaQuery.textScaleFactorOf(context),
+                ),
                 child: Column(
                   children: drawerItems,
                 ),
               ),
-            ),
             );
           },
         ),
+      ),
     );
   }