[NEW] Added PayPal IPN integration for enhanced payment handling  
[NEW] Payment gateway now can charge with different currency with exchange rate
[NEW] Checkout now hides the balance display when the balance is 0  
[NEW] Added a editor images section in the admin system
[NEW] Introduced a storage settings section in the admin panel  
[UPDATE] Moved item file storage settings to the new storage settings section  
[DELETE] Remove Imgur API integration due to usage limitations
[FIX] Resolved issues with image uploads in the editor  
[FIX] Fixed spacing issues in item tags  
[FIX] Corrected the video fullscreen functionality  
[FIX] Fixed item price decimals count issue  
[FIX] Fixed item discount decimals count issue  