option to hide i3 bar

defaults/main.yaml

@@ -63,3 +63,5 @@ home_autostart_unclutter: "{{ home_profile == 'presentation' }}"
 default_activities: []
 
 workspaces: {}
+
+i3_hide_bar: false

templates/i3/i3.config.j2

@@ -336,6 +336,12 @@ mode "resize" {
 
 ### Bar
 bar {
+{% if i3_hide_bar %}
+  mode hide
+  hidden_state hide
+  modifier $mod
+{% endif %}
+
   position top
 
   strip_workspace_numbers yes