fish: user color

cli/.config/fish/conf.d/prompt.fish

@@ -8,5 +8,6 @@ else
 end
 
 set color_fg brwhite
+set color_user 222222
 set color_git_branch 3c3c3c
 set color_git yellow blue red purple

cli/.config/fish/functions/prompt.user.fish

@@ -1,5 +1,5 @@
 function prompt.user
     if test -n "$SSH_CONNECTION" || string match -qe root "$USER"
-        prompt.add black $USER@$hostname
+        prompt.add $color_user $USER@$hostname
     end
 end