feat(profile): Replaced the diet and calendar icons, reduced the height of the bottom nav bar, added the first version of the measurements graph, added the time of the chat message and changed the design slightly

lib/widgets/custom_navigation_menu.dart

@@ -24,7 +24,7 @@ class CustomNavigationMenu extends StatelessWidget {
             onTap: () => GoRouter.of(context).push('/recipe-select-screen'),
           ),
           MenuItem(
-            icon: ImageConstant.icnVeggies,
+            icon: 'assets/icons/diets.svg',
             text: 'Мои диеты',
             onTap: () => GoRouter.of(context).push('/diet-select-screen'),
           ),
@@ -34,7 +34,7 @@ class CustomNavigationMenu extends StatelessWidget {
             onTap: () => GoRouter.of(context).push('/plan-select-screen'),
           ),
           MenuItem(
-            icon: ImageConstant.icnPlans,
+            icon: 'assets/icons/calendar.svg',
             text: 'Календарь',
             onTap: () => GoRouter.of(context).push('/calendar-screen'),
           ),