feat(fastpass): Talos cluster provisioning and bootstrap

- Terraform: VM provisioning, Unifi DHCP, Technitium DNS
- talhelper: cluster config for 6-node Talos cluster
- Cilium 1.19.4 CNI with Talos-compatible security context
- docs: city-hall setup guide and bootstrap runbook

terraform/talos/modules/node/outputs.tf

@@ -0,0 +1,18 @@
+# ─── Node Outputs ────────────────────────────────────────────────────────────
+# Consumed by the cluster root module to wire up DHCP reservations and
+# DNS records without hardcoding MAC addresses.
+
+output "vm_id" {
+  description = "Proxmox VM ID."
+  value       = proxmox_virtual_environment_vm.node.vm_id
+}
+
+output "mac_address" {
+  description = "MAC address of the primary network interface. Used to create the Unifi DHCP reservation."
+  value       = proxmox_virtual_environment_vm.node.network_device[0].mac_address
+}
+
+output "hostname" {
+  description = "Node hostname. Passed through for convenience when building DNS records."
+  value       = proxmox_virtual_environment_vm.node.name
+}