Fish them customisation

.config/omf/init.fish

@@ -1,4 +1,8 @@
 set -g theme_display_git_ahead_verbose yes
+set -g theme_display_hostname yes
+set -g theme_display_cmd_duration yes
+set -g theme_show_exit_status yes
+set -g theme_title_display_process yes
 
 eval (python -m virtualfish)