[server] Send updateTypes.UPDATE_THREAD to user's other devices when ThreadSubscription changed
[server] Send updateTypes.UPDATE_THREAD to user's other devices when ThreadSubscription changed

Ashoat/squadcal,Ashoat/squadcal,Ashoat/squadcal,Ashoat/squadcal,Ashoat/squadcal,Ashoat/squadcal,Ashoat/squadcal