✨implement light and dark theme

lib/views/profile/profile_screen.dart

@@ -2,7 +2,8 @@ import 'package:flutter/material.dart';
 import 'package:tm_app/core/constants/strings.dart';
 import 'package:tm_app/core/utils/size_config.dart';
 
-import '../../core/constants/colors.dart';
+import '../../core/theme/colors.dart';
+import '../../widgets/theme_toggle.dart';
 
 class ProfileScreen extends StatelessWidget {
   const ProfileScreen({super.key});
@@ -27,7 +28,7 @@ class ProfileScreen extends StatelessWidget {
                   style: TextStyle(
                     fontSize: 20,
                     fontWeight: FontWeight.bold,
-                    color: Color(0xFF222222),
+                    color: AppColors.primaryTextColor,
                   ),
                 ),
                 Image.asset(
@@ -65,6 +66,20 @@ class ProfileScreen extends StatelessWidget {
                 description: 'Telecommunications',
               ),
               TitleDescription(title: 'Founded', description: '2010'),
+              SizedBox(height: 24.0.h()),
+              // Theme Toggle
+              Container(
+                padding: EdgeInsets.symmetric(
+                  horizontal: 16.0.w(),
+                  vertical: 12.0.h(),
+                ),
+                decoration: BoxDecoration(
+                  color: AppColors.surfaceColor,
+                  borderRadius: BorderRadius.circular(8),
+                  border: Border.all(color: AppColors.borderColor),
+                ),
+                child: const ThemeToggle(),
+              ),
             ],
           ),
         ),