b05d06a28a
Adds the ability to lock conversation to a single thread for Whatsapp and Sms Inboxes when using outbound messages. demo: https://www.loom.com/share/c9e1e563c8914837a4139dfdd2503fef fixes: #4975 Co-authored-by: Nithin David <1277421+nithindavid@users.noreply.github.com>