- Add ComboBox for ringtone selection in Call Settings
- Convert MKV ringtones to WAV format (Linphone only supports WAV)
- Fix ComboSetting to support dialPlan type for international prefix
- Disable account devices feature to prevent API errors
- Disable automatic update check on startup
- Add ringtone fallback to default when custom file not found
- Fix ringtone dropdown to not override setting on initialization
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
fix inifnite loop #LINQT-2002
display name: do not modify username ui if there is not display name set by a user
remove unused signals
fix contact info update chat list #LINQT-1992
send invitations in secured chatrooms #LINQT-1996
extend meeting detail height #LINQT-1999
scrollbar call history #LINQT-1998
do not sort chat list when filtering it #LINQT-2003
remove useless signal which refresh the view for ephemeral messages (fix #LINQT-1989)
