added basic user registration api

backend/routes/web.php

@@ -1,5 +1,7 @@
 <?php
 
+use App\Models\User;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Route;
 
 /*
@@ -16,3 +18,7 @@ use Illuminate\Support\Facades\Route;
 Route::get('/', function () {
     return response("not allowed", 404);
 });
+
+Route::get("/test", function () {
+   return User::all();
+});