fix 🐛: updates the checksum storage mechanism to ensure idempotency.

This commit addresses the issue by adding necessary checks to `proxmoxlib.js` and `proxmoxlib.min.js` after applying patches. Additionally, it updates the checksum storage mechanism to ensure integrity and consistency.

tasks/subscription.yml

@@ -39,13 +39,20 @@
     - patch_legacy.matched == 0
   notify: restart pveproxy
 
+- name: subscription | proxmoxlib.js after patch
+  ansible.builtin.stat:
+    path: /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js
+    checksum_algorithm: sha256
+  register: proxmoxlib_js_after
+  when: patch_legacy is changed
+
 - name: subscription | Store patched checksum (legacy)
   ansible.builtin.copy:
     dest: /var/lib/proxmox-nag-patch/proxmoxlib.js.sha256
     owner: root
     group: root
     mode: "0644"
-    content: "{{ proxmoxlib_js.stat.checksum }}\n"
+    content: "{{ proxmoxlib_js_after.stat.checksum }}\n"
   when:
     - proxmoxlib_js.stat.exists
     - patch_legacy is changed
@@ -83,6 +90,13 @@
     - patch_minified.matched == 0
   notify: restart pveproxy
 
+- name: subscription | Re-stat proxmoxlib.min.js after patch
+  ansible.builtin.stat:
+    path: /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.min.js
+    checksum_algorithm: sha256
+  register: proxmoxlib_min_js_after
+  when: patch_legacy is changed
+
 - name: subscription | Store patched checksum (minified)
   ansible.builtin.copy:
     dest: /var/lib/proxmox-nag-patch/proxmoxlib.min.js.sha256
@@ -91,5 +105,5 @@
     mode: "0644"
     content: "{{ proxmoxlib_min_js.stat.checksum }}\n"
   when:
-    - proxmoxlib_min_js.stat.exists
+    - proxmoxlib_min_js_after.stat.exists
     - patch_minified is changed