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

terraform/unifi/dhcp/variables.tf

@@ -0,0 +1,41 @@
+# ─── Provider Authentication ─────────────────────────────────────────────────
+
+variable "unifi_username" {
+  type        = string
+  description = "Unifi controller username."
+  sensitive   = true
+}
+
+variable "unifi_password" {
+  type        = string
+  description = "Unifi controller password."
+  sensitive   = true
+}
+
+variable "unifi_api_url" {
+  type        = string
+  description = "Unifi controller API URL (e.g., https://10.1.0.1:443)."
+}
+
+# ─── DHCP Reservation ───────────────────────────────────────────────────────
+
+variable "hostname" {
+  type        = string
+  description = "Hostname for the DHCP reservation. Used as the client name."
+}
+
+variable "mac_address" {
+  type        = string
+  description = "MAC address of the VM network interface (from Terraform Proxmox output)."
+}
+
+variable "ip_address" {
+  type        = string
+  description = "Fixed IP address for the DHCP reservation (without CIDR, e.g., 10.1.71.100)."
+}
+
+variable "network_id" {
+  type        = string
+  description = "Unifi network ID for the DHCP reservation."
+  default     = ""
+}