Add UI for client API keys

app/Http/Requests/Base/CreateClientApiKeyRequest.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\Base;
+
+use Pterodactyl\Http\Requests\FrontendUserFormRequest;
+
+class CreateClientApiKeyRequest extends FrontendUserFormRequest
+{
+    /**
+     * Validate the data being provided.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'memo' => 'required|string|max:255',
+            'allowed_ips' => 'nullable|string',
+        ];
+    }
+}