[ENG-10931](https://linear.app/comm/issue/ENG-10931/farcaster-leave-thread).
This does not support different devices of the same user, created [https://linear.app/comm/issue/ENG-11216/farcaster-implement-informing-other-devices-of-the-same-users-that](https://linear.app/comm/issue/ENG-11216/farcaster-implement-informing-other-devices-of-the-same-users-that) to track
Depends on D15294