[Clipclops] Clop menu, leave clop, mute/unmute clop (#3804)
* convo menu
* memoize convomenu
* add convoId to useChat + memoize value
* leave convo
* Create mute-conversation.ts
* add mutes, remove changes to useChat and use chat.convo instead
* add todo comments
* leave convo confirm prompt
* remove dependency on useChat and pass in props instead
* show menu on long press
* optimistic update
* optimistic update leave + add error capture
* don't `popToTop` when unnecessary
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Co-authored-by: Hailey <me@haileyok.com>