Add 'undo tweet' action when composing a tweet

[dnestico]

A feature I like that twitter Blue offers lets you select a certain time (10s, 30s ,60s) before it sends your tweet giving the user time to undo the tweet within that time, and it opens the cancelled tweet in the compose screen again.

This is useful for if you make a spelling mistake or want to change up your tweet and notice it after hitting send.

[robertodoering]

This seems quite nice, definitely something we can implement as well. Thanks for the suggestion :)