fix: bind wait/healthcheck tasks to traefik_restart.changed

- fix-gitea-timeouts.yml: Add when conditions to wait_for and uri tasks
  - Wait for Traefik only if traefik_restart.changed
  - Wait for Gitea via Traefik only if traefik_restart or gitea_restart changed

- fix-gitea-complete.yml: Same fixes as fix-gitea-timeouts.yml
  - Wait for Traefik only if traefik_restart.changed
  - Wait for Gitea and service discovery checks only if restart occurred

- fix-gitea-traefik-connection.yml: Fix wait and test tasks
  - Register traefik_restart to track if restart happened
  - Wait for Traefik only if traefik_restart.changed
  - Test Gitea via Traefik only if traefik_restart.changed
  - Update message to reflect actual restart status

- update-gitea-traefik-service.yml: Fix pause block
  - Register traefik_restart to track if restart happened
  - Wait for Traefik only if traefik_restart.changed

This prevents unnecessary blocking when traefik_auto_restart=false and
ensures wait/healthcheck tasks only run when a restart actually occurred.

deployment/ansible/playbooks/fix-gitea-complete.yml

@@ -88,6 +88,7 @@
         timeout: 30
         delay: 2
       changed_when: false
+      when: traefik_restart.changed | default(false) | bool
 
     - name: Wait for Gitea to be reachable via Traefik (with retries)
       ansible.builtin.uri:
@@ -102,6 +103,7 @@
       delay: 2
       changed_when: false
       failed_when: false
+      when: (traefik_restart.changed | default(false) | bool) or (gitea_restart.changed | default(false) | bool)
 
     - name: Check if Gitea is in Traefik service discovery
       ansible.builtin.shell: |
@@ -110,6 +112,7 @@
       register: traefik_gitea_service_check
       changed_when: false
       failed_when: false
+      when: (traefik_restart.changed | default(false) | bool) or (gitea_restart.changed | default(false) | bool)
 
     - name: Final status check
       ansible.builtin.uri: