dark colors added

lib/main.dart

@@ -1,4 +1,6 @@
 // main.dart
+import 'dart:ui';
+
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:tm_app/core/config/dependencies.dart';
@@ -41,6 +43,14 @@ class _MyAppState extends State<MyApp> {
 
     return MaterialApp.router(
       title: 'Flutter Demo',
+      scrollBehavior: MaterialScrollBehavior().copyWith(
+        dragDevices: {
+          PointerDeviceKind.mouse,
+          PointerDeviceKind.touch,
+          PointerDeviceKind.stylus,
+          PointerDeviceKind.unknown,
+        },
+      ),
       theme: ThemeData(
         brightness:
             themeProvider.isDarkMode ? Brightness.dark : Brightness.light,