[lib] Disable editing failed messages

Summary: https://linear.app/comm/issue/ENG-9333/disable-editing-failed-messages

Test Plan: On both native and web, in thin and thick thread check if the edit button is visible for successful messages and isn't shown for unsuccessful.

Reviewers: kamil, will

Reviewed By: kamil, will

Subscribers: ashoat

Differential Revision: https://phab.comm.dev/D13386