Solved variable and handler bugs

roles/docker-compose/handlers/main.yml

@@ -27,4 +27,4 @@
   environment:
     COMPOSE_HTTP_TIMEOUT: 600
     DOCKER_CLIENT_TIMEOUT: 600
-  listen: docker compose project setup
+  listen: docker compose project build and setup

tasks/update-repository-with-files.yml

@@ -9,7 +9,7 @@
   args:
     removes: "{{docker_compose_instance_directory}}{{ item }}"
   become: true
-  loop: "{{ merged_detached_files }}"
+  loop: "{{ merged_detached_files | default(detached_files) }}"
 
 - name: checkout repository 
   ansible.builtin.shell: git checkout .
@@ -32,7 +32,7 @@
   args:
     removes: "/tmp/{{docker_compose_project_name}}-{{ item }}.backup"
   become: true
-  loop: "{{ merged_detached_files }}"
+  loop: "{{ merged_detached_files | default(detached_files) }}"
 
 - name: "copy {{ detached_files }} templates to server"
   template: