feat(Apps): introduce Apps tab and related screens for enhanced navigation

- Added a new "Apps" tab in the TabsLayout, providing users with access to various applications.
- Created AppsScreen to display app entries, including a schedule feature with a calendar icon.
- Implemented routing for the schedule and course screens under the new Apps tab structure.
- Updated navigation hrefs to reflect the new Apps section, improving overall user experience.
- Refactored HomeScreen to manage bottom tab visibility based on scroll events, enhancing usability.

src/navigation/hrefs.ts

@@ -29,12 +29,16 @@ export function hrefNotifications(): string {
   return '/messages/notifications';
 }
 
+export function hrefApps(): string {
+  return '/apps';
+}
+
 export function hrefSchedule(): string {
-  return '/schedule';
+  return '/apps/schedule';
 }
 
 export function hrefScheduleCourse(courseId: string): string {
-  return `/schedule/course?courseId=${encodeURIComponent(courseId)}`;
+  return `/apps/schedule/course?courseId=${encodeURIComponent(courseId)}`;
 }
 
 export function hrefProfileSettings(): string {