chore: remove old inventory for now and add vagrant

old inventory was never in use. Vagrant for local development

inventories/vagrant/group_vars/all.yml

@@ -0,0 +1,3 @@
+---
+# Variables for all hosts
+ansible_python_interpreter: /usr/bin/python3

inventories/vagrant/group_vars/traefik_servers_backend.yml

@@ -0,0 +1,10 @@
+---
+# Configuration for backend reverse proxy servers
+# These use Docker provider for local service discovery
+
+traefik_mode: backend
+use_ssl: true
+cert_mode: "selfsigned"
+enable_dashboard: true
+log_level: DEBUG
+traefik_network: proxy

inventories/vagrant/group_vars/traefik_servers_dmz.yml

@@ -0,0 +1,24 @@
+---
+# Configuration for DMZ reverse proxy servers
+# These are public-facing proxies that route traffic to backend servers
+
+traefik_mode: dmz
+use_ssl: true
+cert_mode: "selfsigned"  # Use 'acme' for production
+enable_dashboard: true
+log_level: DEBUG
+traefik_network: proxy
+
+# Backend servers to proxy (if empty, proxies to all backend_servers)
+# This allows multiple DMZ proxies to handle different backend servers
+# backend_servers_to_proxy:
+#   - backend1
+#   - backend2
+
+# ACME configuration (uncomment for production with cert_mode: acme)
+# ssl_email: "admin@example.com"
+# ssl_cert_resolver: "dns"
+# acme_dns_zone: "digitalboard._acme.digitalboard.ch."
+# acme_dns_nameserver: "192.168.1.1:53"
+# acme_tsig_key: "your-tsig-key-name"
+# acme_tsig_secret: "your-tsig-secret"