Feature Summary: Publish/Unpublish Tickets
* Description: Update the UI to make it easy for new ticket sellers to understand.
* Key Changes:
+ Replace "Broadcast/Unbroadcast" with "Publish/Unpublish"
+ Simplify the ex-broadcast modal
+ Update the title, description, and layout of the publish/unpublish section
+ Add a toggle to enable or disable publishing
+ Display success/error toast on save
Behavior:
+ The text "Broadcast/Unbroadcast" is replaced with "Publish / Unpublish"
+ The UI has been updated to match the attached Figma design
+ A success/error toast is displayed