feat: Update .gitignore and refine TypeScript configuration; clean up commented code and enhance dataset validation; npm updates

- Updated .gitignore to include new patterns
- Refined TypeScript configuration for better performance and readability
- Cleaned up commented code in several files
- Enhanced dataset validation logic
- Updated npm dependencies to the latest versions

config/database.ts

@@ -47,7 +47,7 @@ const databaseConfig = defineConfig({
       migrations: {
         naturalSort: true,
       },
-      healthCheck: false,
+      // healthCheck: false,
       debug: false,
       pool: { min: 1, max: 100 },
     },