check build dependencies at beginning of ruby role

This makes certain sad states less likely.
remove 'conflict.merge' from gitconfig

That is so not even a thing.
specify ruby patch levels

I was a fool to remove them!
do vim last

It's probably better to do tools -> languages -> editors.
make vim recognize *.md files as type=markdown
give vm static private ip

In an ideal world I'd want it to be available at vardo.dev or something.
remove unnecessary relative path in vim role
define home and build directories in host_vars
manage .profile with ansible
attach to tmux session on login