Added admin layout

app/Domains/Admin/Routes/web.php

@@ -0,0 +1,12 @@
+<?php
+
+use App\Domains\Admin\Controllers\AdminDashboardController;
+use App\Middleware\AdminRoleMiddleware;
+use App\Middleware\IdentifyTenant;
+use Illuminate\Support\Facades\Route;
+
+Route::middleware([IdentifyTenant::class, 'auth', AdminRoleMiddleware::class])->group(function () {
+    Route::prefix('admin')->group(function () {
+        Route::get('/', AdminDashboardController::class);
+    });
+});