PostTrade 360°

- Added a GDPR consent step before exporting your contacts
- Improved the contact QR scanner with focus on the scan area with a dimmed surround
- Meeting reschedule requests now clearly show when the location has changed, not just the time
- Timeslot chips now show the end time alongside the start time
- Speakers can no longer accidentally un-attend a session they're assigned to
- UI polishing
- Various crash fixes and stability improvements