Permissions and Roles for User Levels Table

1. Admin Access:
   - Add: Allows adding new entries to the database.
   - Edit: Allows editing existing entries in the database.
   - Delete: Allows deleting entries from the database.
   - View: Allows viewing entries in the database.

2. Database Column:
   - The `user_levels` table should include a column to store these permissions and roles.

Note: Ensure that the application logic checks these permissions before allowing any database operations.

