Just deployed some bug fixes :D

Bug Fixes

• Switch date libraries from moment.js to Luxon, (hopefully) fixing certain regions having incorrect time offsets [Reported by @Deleted User and @Airstrike]
• Fix list command showing incorrect days for events [Reported by @EclipseRider and @Kole]
• Ensure sesh has proper permissions for the event messages channel before setting it with @sesh settings channel #fake_channel