e357313204
- Add BladW.Announcement.HasAccess() permission check to menu commands and net receive - Implement announcement queueing: prevent stacking announcements while one is already displaying - Track active announcement duration with activeUntil timer - Add feedback to admin: send result status and remaining queue time after broadcast attempt - Improve chat command handling: hide command from chat for all users, only open menu if authorized - Refactor configuration and duration retrieval for clarity