Move core services to new tf file

Precursor to moving to a module so it can be applied separately

core.tf

@@ -0,0 +1,23 @@
+module "databases" {
+  source = "./databases"
+}
+
+module "blocky" {
+  source = "./blocky"
+
+  base_hostname = var.base_hostname
+  depends_on    = [module.databases]
+}
+
+module "traefik" {
+  source = "./traefik"
+
+  consul_address = var.consul_address
+  base_hostname  = var.base_hostname
+}
+
+module "metrics" {
+  source = "./metrics"
+
+  consul_address = var.consul_address
+}

services.tf

@@ -1,26 +1,3 @@
-module "databases" {
-  source = "./databases"
-}
-
-module "blocky" {
-  source = "./blocky"
-
-  base_hostname = var.base_hostname
-  depends_on    = [module.databases]
-}
-
-module "traefik" {
-  source = "./traefik"
-
-  consul_address = var.consul_address
-  base_hostname  = var.base_hostname
-}
-
-module "metrics" {
-  source = "./metrics"
-
-  consul_address = var.consul_address
-}
 
 module "nextcloud" {
   source = "./nextcloud"