add necessary package and setup

app-modules/identity/src/Providers/IdentityServiceProvider.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace Modules\Identity\Providers;
+
+use Illuminate\Support\ServiceProvider;
+
+class IdentityServiceProvider extends ServiceProvider
+{
+    public function register(): void {}
+
+    public function boot(): void {}
+}