Security update enabling update_nn to edit system details

app/Http/Requests/SystemRegisterRequest.php

@@ -10,8 +10,7 @@ use Illuminate\Validation\Rule;
 use App\Classes\FTN\Packet;
 use App\Models\{Setup,System};
 
-// @todo rename to SystemRegisterRequest
-class SystemRegister extends FormRequest
+class SystemRegisterRequest extends FormRequest
 {
 	private System $so;
 
@@ -73,7 +72,7 @@ class SystemRegister extends FormRequest
 		],($so && $so->exists) ? [
 			'users' => 'nullable|array|min:1|max:2',
 			'active' => 'required|boolean',
-			'hold' => 'required|boolean',
+			'hold' => 'sometimes|boolean',
 			'pollmode' => 'required|integer|min:0|max:2',
 			'heartbeat' => 'nullable|integer|min:0|max:48',
 		] : []));