add and update configs
update outdated configs
system installation
add miso config
update email configs
add work email
no clear whitespace for diff filetype
more rust programming environment
update goimapnotify
add lilypond and improve vifm
remove bashisms from scripts
add cuttlefish email
preserve /etc/hosts entries with update_host
update fcitx5
improve openrc services
fix firefox cursor
update installation guide
update install scripts
add tick config
update packages