Migrate sigvild-gallery to production environment

- Add multi-environment architecture (homelab + production)
- Create production environment (mini-vps) for client projects
- Create homelab playbook for arch-vps services
- Create production playbook for mini-vps services
- Move sigvild-gallery from homelab to production
- Restructure variables: group_vars/production + host_vars/arch-vps
- Add backup-sigvild.yml playbook with auto-restore functionality
- Fix restore logic to check for data before creating directories
- Add manual variable loading workaround for Ansible 2.20
- Update all documentation for multi-environment setup
- Add ADR-007 documenting multi-environment architecture decision

host_vars/arch-vps/main.yml

@@ -24,24 +24,6 @@ caddy_acme_ca: "https://acme-v02.api.letsencrypt.org/directory"
 caddy_api_enabled: true
 caddy_server_name: "main"
 
-# =================================================================
-# Sigvild Gallery Configuration
-# =================================================================
-sigvild_gallery_frontend_domain: "sigvild.no"
-sigvild_gallery_api_domain: "api.sigvild.no"
-
-sigvild_gallery_local_project_path: "~/sigvild-gallery/"
-
-# Backup configuration
-sigvild_gallery_backup_enabled: true
-sigvild_gallery_backup_local_path: "~/sigvild-gallery-backup/"
-
-# Vault-encrypted passwords (create with ansible-vault)
-sigvild_gallery_pb_su_email: "{{ vault_pb_su_email}}"
-sigvild_gallery_pb_su_password: "{{ vault_pb_su_password}}"
-sigvild_gallery_host_password: "{{ vault_sigvild_host_password }}"
-sigvild_gallery_guest_password: "{{ vault_sigvild_guest_password }}"
-
 # =================================================================
 # Authentik Configuration
 # =================================================================