Added protection to Nickname and added user get coins endpoint

api/routes/api.php

@@ -24,6 +24,7 @@ Route::prefix('v1')->group(function () {
             Route::get('/', [ProfileController::class, 'show']);
             Route::put('/', [ProfileController::class, 'update']);
             Route::delete('/', [ProfileController::class, 'destroy']);
+            Route::get('/coins', [ProfileController::class, 'getCoins']);
             Route::put('/password', [
                 ProfileController::class,
                 'updatePassword',