feat(terraform): add Proxmox VM and Unifi DHCP modules (Phase 2)

terraform/proxmox/vm/terraform.tfvars.example

@@ -0,0 +1,13 @@
+# Copy this file to terraform.tfvars and fill in the values.
+# terraform.tfvars is in .gitignore — never commit secrets.
+
+proxmox_api_url   = "https://fantasyland.mk-labs.net:8006"
+proxmox_api_token = "terraform@pve!terraform-token=your-token-secret-here"
+
+# These values come from n8n via -var flags at runtime:
+# hostname      = "test-vm"
+# ip_address    = "10.1.71.100"
+# target_node   = "fantasyland"
+# template_name = "ubuntu-24.04-small"
+# datastore     = "liberty-tree"
+# vlan_id       = 71