ref(playbook): Change to role-based structure

roles/display_manager/tasks/main.yaml

@@ -0,0 +1,29 @@
+---
+- name: Ensure user group for greeter exists
+  ansible.builtin.group:
+    name: "{{ greeter_user }}"
+    state: present
+
+- name: Install greetd and tuigreet
+  community.general.xbps:
+    name:
+      - greetd
+      - tuigreet
+    state: present
+  tags:
+    - packages
+
+- name: Set up tuigreet config for greetd
+  ansible.builtin.template:
+    src: greetd-config.toml.j2
+    dest: "/etc/greetd/config.toml"
+    owner: root
+    group: root
+    mode: 0644
+    force: true
+
+- name: Activate greetd service
+  ansible.builtin.file:
+    src: "/etc/sv/greetd"
+    dest: "/etc/runit/runsvdir/default/greetd"
+    state: link