Make server listing and single server view API endpoints work

app/Http/Requests/Api/Application/Servers/GetServerRequest.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\Api\Application\Servers;
+
+use Pterodactyl\Models\Server;
+use Pterodactyl\Services\Acl\Api\AdminAcl;
+use Pterodactyl\Http\Requests\Api\Application\ApplicationApiRequest;
+
+class GetServerRequest extends ApplicationApiRequest
+{
+    /**
+     * @var string
+     */
+    protected $resource = AdminAcl::RESOURCE_SERVERS;
+
+    /**
+     * @var int
+     */
+    protected $permission = AdminAcl::READ;
+
+    /**
+     * Determine if the requested server exists on the Panel.
+     *
+     * @return bool
+     */
+    public function resourceExists(): bool
+    {
+        $server = $this->route()->parameter('server');
+
+        return $server instanceof Server && $server->exists;
+    }
+}

app/Http/Requests/Api/Application/Servers/GetServersRequest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\Api\Application\Servers;
+
+use Pterodactyl\Services\Acl\Api\AdminAcl;
+use Pterodactyl\Http\Requests\Api\Application\ApplicationApiRequest;
+
+class GetServersRequest extends ApplicationApiRequest
+{
+    /**
+     * @var string
+     */
+    protected $resource = AdminAcl::RESOURCE_SERVERS;
+
+    /**
+     * @var int
+     */
+    protected $permission = AdminAcl::READ;
+
+    /**
+     * @return array
+     */
+    public function rules(): array
+    {
+        return [
+            'search' => 'string|max:100',
+        ];
+    }
+}