fix: staging deployment configuration and redis secrets handling

deployment/stacks/semaphore/playbooks/deploy-staging.yml

@@ -52,16 +52,15 @@
         path: "{{ deployment_path }}/docker-compose.staging.yml"
       register: staging_compose_exists
 
-    - name: Copy docker-compose files if missing
+    - name: Copy docker-compose files (always update)
       copy:
         src: "{{ item.src }}"
         dest: "{{ deployment_path }}/{{ item.dest }}"
         mode: '0644'
+        force: yes
       loop:
         - { src: "docker-compose.base.yml", dest: "docker-compose.base.yml" }
         - { src: "docker-compose.staging.yml", dest: "docker-compose.staging.yml" }
-      when: not (item.dest == "docker-compose.base.yml" and base_compose_exists.stat.exists) or 
-            not (item.dest == "docker-compose.staging.yml" and staging_compose_exists.stat.exists)
       delegate_to: localhost
       become: no