Restart caddy in deploy script when caddy config changes

ansible/deploy.yml

@@ -68,6 +68,14 @@
         owner: root
         group: root
         mode: "0644"
+      register: caddy_config_copy
+
+    - name: Restart Caddy service if config changed
+      systemd:
+        name: caddy
+        state: restarted
+        daemon_reload: yes
+      when: caddy_config_copy.changed
 
     - name: Ensure Supervisor directory exists
       file: