Refactor reachability checks for Matomo and Mailu

- Replace status_code [200,301,302] with explicit 'status_code: 200'
- Use '(status | default(0) | int) != 200' for consistent reachability detection
- Remove deprecated Jinja usage inside when-conditions
- Replace string-rendered conditions with native boolean checks
- Improve Mailu routine trigger logic by tightening status evaluation
- Cleanup unused no_log directives

Reference: https://chatgpt.com/share/692f04b5-5698-800f-a355-9e9b70cf97d7

roles/sys-front-inj-all/tasks/01_dependencies.yml

@@ -5,11 +5,10 @@
     url: "{{ domains | get_url('web-app-matomo', WEB_PROTOCOL) }}"
     method: HEAD
     validate_certs: yes
-    status_code: [200, 301, 302]
+    status_code: 200
   register: matomo_reachability
   failed_when: false
   changed_when: false
-  no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"
   when:
     - application_id != 'web-app-matomo'
     - run_once_web_app_matomo is not defined
@@ -20,7 +19,7 @@
     public: false
   when:
     - matomo_reachability is defined
-    - matomo_reachability.status | default(0) not in [200, 301, 302]
+    - (matomo_reachability.status | default(0) | int) != 200
 
 # Matomo can't use this dependencies - At least not on the initial setup run
 - when: