feat: add authentication modal component and user authentication logic

- Implemented AuthModal.vue for user login and registration with form handling.
- Created useAuth composable for managing user state and authentication requests.
- Added admin route middleware to protect admin routes.
- Developed admin login page with authentication checks.
- Implemented API endpoints for user management (login, logout, fetch user, register).
- Created database migrations for users table and updated movies table.
- Added utility functions for password hashing and JWT token management.

server/api/admin/sync.post.ts

@@ -66,6 +66,7 @@ export default defineEventHandler(async (event) => {
           categories: movie.categories || null,
           countries: movie.countries || null,
           sources: movie.sources || null,
+          apiUpdatedAt: movie.updatedAt ? new Date(movie.updatedAt) : null,
           syncedAt: new Date(),
         })
         .where(eq(movies.id, existing[0].id))
@@ -88,6 +89,7 @@ export default defineEventHandler(async (event) => {
         categories: movie.categories || null,
         countries: movie.countries || null,
         sources: movie.sources || null,
+        apiUpdatedAt: movie.updatedAt ? new Date(movie.updatedAt) : null,
         active: false,
       })
       created++