feat: disable root user & bootstrap ansible user at VM provisioning with cloud-init

terraform/main.tf

@@ -10,7 +10,9 @@ resource "hcloud_server" "dokploy" {
   image        = var.hcloud_image
   server_type  = var.hcloud_server_type
   location     = var.hcloud_location
-  ssh_keys     = [hcloud_ssh_key.ansible.id]
+  user_data    = templatefile("${path.module}/user_data.tpl", {
+    ssh_public_key = var.ssh_public_key
+  })
   firewall_ids = [hcloud_firewall.host.id]
 
   public_net {