Implement Keystone environment deployments

app/Enums/RegistryType.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Enums;
+
+use App\Enums\Concerns\Arrayable;
+
+enum RegistryType: string
+{
+    use Arrayable;
+
+    case GENERIC = 'generic';
+    case GITEA = 'gitea';
+    case GHCR = 'ghcr';
+    case DOCKER_HUB = 'docker_hub';
+}