feat: add user and role view sheets with detailed information display

- Created UserViewSheet component to display user details including username, full name, role, status, and timestamps.
- Created RoleViewSheet component to display role details including name, level, status, creation date, and associated permissions.
- Introduced permissions configuration in a new permissions.ts file, defining categories and permission codes for better management.
- Implemented middleware for authentication, ensuring access control for protected routes.

distribution_fe/components/layout/bottom-nav.tsx

@@ -16,7 +16,7 @@ export function BottomNav() {
 
   const visibleItems: NavItem[] = BOTTOM_NAV_CANDIDATES.filter((item) => {
     if (!item.permission) return true
-    return permissions.includes('*') || permissions.includes(item.permission)
+    return permissions.has(item.permission)
   }).slice(0, MAX_TABS)
 
   return (