netbird server works now. linted the yml files

ansible/roles/caddy/tasks/main.yaml

@@ -1,26 +1,27 @@
 ---
 - name: Read snippet from template file
-  set_fact:
-    snippet_block: "{{ lookup('template', 'files/Caddyfile.j2') }}"
+  ansible.builtin.set_fact:
+    caddy_snippet_block: "{{ lookup('template', 'files/Caddyfile.j2') }}"
 
 - name: Read current Caddyfile
   ansible.builtin.slurp:
-    path: "{{ caddyfile_path }}"
-  register: caddyfile_raw
+    path: "{{ caddy_caddyfile_path }}"
+  register: caddy_caddyfile_raw
 
 - name: Decode Caddyfile content
-  set_fact:
-    caddyfile_content: "{{ caddyfile_raw['content'] | b64decode }}"
+  ansible.builtin.set_fact:
+    caddy_caddyfile_content: "{{ caddy_caddyfile_raw['content'] | b64decode }}"
 
 - name: Check if snippet already exists
-  set_fact:
-    snippet_present: "{{ snippet_block in caddyfile_content }}"
+  ansible.builtin.set_fact:
+    caddy_snippet_present: "{{ caddy_snippet_block in caddy_caddyfile_content }}"
 
 - name: Add snippet if missing
   ansible.builtin.blockinfile:
-    path: "{{ caddyfile_path }}"
+    path: "{{ caddy_caddyfile_path }}"
     marker: "# {mark} Ansible managed Caddy snippet for {{ host }}"
-    block: "{{ snippet_block }}"
-    create: yes
-  when: not snippet_present
+    block: "{{ caddy_snippet_block }}"
+    create: true
+    mode: "0644"
+  when: not caddy_snippet_present
   notify: Restart caddy container