feat: add episode total handling and display across movie pages

- Implemented `getEpisodeDisplay` function to format episode information for movies.
- Updated movie display components to show episode information using the new function.
- Added `episodeTotal` field to the movies schema and updated related API endpoints to handle this new field.
- Enhanced movie synchronization process to fetch and store episode totals from external sources.
- Created a new error page component for better user experience on 404 errors.
- Added migration scripts to update the database schema for episode totals.

server/database/schema.ts

@@ -23,6 +23,7 @@ export const movies = mysqlTable('movies', {
   year: int('year'),
   time: varchar('time', { length: 100 }),
   episode: varchar('episode', { length: 100 }),
+  episodeTotal: varchar('episode_total', { length: 100 }),
   quality: varchar('quality', { length: 50 }),
   lang: varchar('lang', { length: 50 }),
   type: varchar('type', { length: 50 }),