SSH broken after deploying with Ionic

Hi. After deploying my first app with Ionic dashboard, ssh login to my cloud server (unrelated to Ionic) is broken in an odd way. (The machine is now asking for dsa - my keys are rsa; don’t know why.)

I noticed the .ssh/config file (which I’ve only just read) has only information about Ionic. Does Ionic overwrite the .ssh/config file when setting its ssh keys, or alter any other config regarding the keys? Thanks so much for any help!