clean up ufw idempotently when rerunning setup (because if we are resetting passwords its probably in a bad state)

roles/immortal/tasks/main.yml

@@ -61,6 +61,12 @@
         name: ufw
         state: present
 
+    - name: Ensure UFW is disabled
+      ufw: state=disabled
+    
+    - name: Reset UFW
+      ufw: state=reset
+      
     - name: Configure ufw defaults
       ufw: direction={{ item.direction }} policy={{ item.policy }}
       with_items: