Move waybar into its own role that sway depends on.

ansible/roles/waybar/tasks/freebsd.yaml

@@ -0,0 +1,22 @@
+- name: Install packages
+  package:
+    name:
+      - waybar
+    state: present
+
+- name: Install scripts
+  copy:
+    src: "files/waybar_scripts/{{ item.src }}"
+    dest: "{{ item.dest }}"
+    mode: 0755
+    owner: root
+    group: wheel
+  loop:
+    - src: waybar_battery_freebsd.bash
+      dest: /usr/local/bin/waybar_custom_battery
+    - src: waybar_available_memory_freebsd.bash
+      dest: /usr/local/bin/waybar_custom_available_memory
+    - src: waybar_sound_freebsd.bash
+      dest: /usr/local/bin/waybar_custom_sound
+    - src: waybar_temperature_freebsd.bash
+      dest: /usr/local/bin/waybar_custom_temperature