Remove language and OS custom icons, also some misc things like sudo,
version, read-only dir, etc... to use defaults instead. Keep custom
for git information and container indicator
Add jobs with custom icon because the default has weird spacing
Update zsh transient function so that transient prompt matches
starship prompt
Switch Emoji font back to Noto, some of starship config didn't display
properly with EmojiOne
Move git, starship and btm expressions to own files
Move account dir expressions up a level, remove accounts dir
Clean up some unused expressions (like qutebrowser and firefox)