refactor: move Ansible roles to standard ansible/roles/ location

ansible/roles/haproxy/handlers/main.yml

@@ -0,0 +1,26 @@
+---
+# ansible/roles/haproxy/handlers/main.yml
+
+- name: Reload haproxy
+  ansible.builtin.systemd:
+    name: haproxy
+    state: reloaded
+  listen: reload haproxy
+
+- name: Restart haproxy
+  ansible.builtin.systemd:
+    name: haproxy
+    state: restarted
+    daemon_reload: true
+  listen: restart haproxy
+
+- name: Reload systemd
+  ansible.builtin.systemd:
+    daemon_reload: true
+  listen: reload systemd
+
+- name: Restart rsyslog
+  ansible.builtin.systemd:
+    name: rsyslog
+    state: restarted
+  listen: restart rsyslog