Recent Improvements and Fixes for coapp

Added the ability for organizers to refund tickets.
Implemented a redirect to the plan list if a plan is not found.
Improved the user interface of the messenger feature.
Introduced in-app notification configuration for user posts and events.
Corrected a typo that affected user profile navigation from thumbnails.
Enhanced visibility for longer content in posts and comments.
Fixed the edit context menu for user identities to link correctly.
Updated delete animations in posts and comments for better user experience.
Introduced an OTP-based checkout process for tickets.