- name: Deploy app
    hosts: webservers
    tasks:
      - name: Ensure directory exists
        file:
          path: /opt/app
          state: directory
          mode: '0755'
      - name: Copy files
        copy:
          src: ./dist/
          dest: /opt/app/
      - name: Restart service
        systemd:
          name: app.service
          state: restarted