feat: implement currency rates tracking with models, migrations and views

routes/web.php

@@ -1,7 +1,6 @@
 <?php
 
+use App\Http\Controllers\RateController;
 use Illuminate\Support\Facades\Route;
 
-Route::get('/', function () {
-    return view('welcome');
-});
+Route::get('/', RateController::class);