Feature Request: In the mobile app give the possibility to send message by pressing the enter key

Hi,

Keybase is a really cool thing and I like it a lot 💯 👍 .
I got used to send my messages in other applications by simply pressing the enter key
on the onscreen keyboard. It would be really cool if you could add a setting in the mobile
app to activate this behavior.

thanks

Start in the mobile app's message composer and settings entry point. Trace how the onscreen Enter key is handled, then verify that the new setting toggles between sending a message and inserting a line break.

Written by the indexing model from the issue text.