added notification some design and added item to navbar

lib/views/profile/pages/t_profile_page.dart

@@ -70,7 +70,7 @@ class _TabletProfilePageState extends State<TabletProfilePage> {
             backgroundColor: AppColors.backgroundColor,
             appBar: tabletAppBar(title: ProfileStrings.profileTitle, key: key),
 
-            drawer: TabletNavigationWidget(currentIndex: 2),
+            drawer: TabletNavigationWidget(currentIndex: 4),
             body: Padding(
               padding: EdgeInsets.symmetric(
                 horizontal: 24.0.w(),

lib/views/profile/strings/profile_strings.dart

@@ -11,4 +11,6 @@ class ProfileStrings {
   static const String businessType = 'Business Type';
   static const String founded = 'Founded';
   static const String logout = 'Logout';
+  static const String contracts = 'Contracts';
+  static const String notifications = 'Notifications';
 }