sway: add foot terminal config (Liberation Mono 14, black background)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

ansible/inventory/group_vars/desktop.yml

@@ -206,6 +206,10 @@ desktop_sway_dotfiles:
     src: .config/wlogout/
     dest: .config/wlogout/
     mode: preserve
+  - name: foot config
+    src: .config/foot/
+    dest: .config/foot/
+    mode: preserve
 
 desktop_flatpak_packages:
   - be.alexandervanhee.gradia