feat: update deployment configuration and encrypted env loader

- Update Ansible playbooks and roles for application deployment
- Add new Gitea/Traefik troubleshooting playbooks
- Update Docker Compose configurations (base, local, staging, production)
- Enhance EncryptedEnvLoader with improved error handling
- Add deployment scripts (autossh setup, migration, secret testing)
- Update CI/CD workflows and documentation
- Add Semaphore stack configuration

deployment/ansible/playbooks/add-wireguard-client.yml

@@ -62,11 +62,6 @@
       set_fact:
         server_vpn_ip: "{{ (wireguard_server_config_read.content | b64decode | regex_search('Address = ([0-9.]+)', '\\1')) | first | default('10.8.0.1') }}"
 
-    - name: Set default DNS servers if not provided
-      set_fact:
-        wireguard_dns_servers: "{{ [server_vpn_ip] }}"
-      when: wireguard_dns_servers | length == 0
-
     - name: Extract WireGuard server IP octets
       set_fact:
         wireguard_server_ip_octets: "{{ server_vpn_ip.split('.') }}"