fix project names

csharp-oop-simplified1/Application/AccountApplicationService.cs

@@ -0,0 +1,24 @@
+using CsharpOopSimplified1.Domain;
+
+namespace CsharpOopSimplified1.Application;
+
+public static class AccountApplicationService
+{
+    public static void WithdrawMoney(IAccountRepository repository, Guid accountId, decimal amount)
+    {
+        var account =
+            repository.GetById(new AccountId(accountId))
+            ?? throw new InvalidOperationException("Account not found.");
+
+        Console.WriteLine($"[App] Account loaded. Current balance: {account.Balance.Amount:0.00}");
+        Console.WriteLine($"[App] Executing withdrawal of {amount:0.00}...");
+
+        account.Withdraw(new Money(amount));
+
+        Console.WriteLine($"[App] Withdrawal applied. New balance: {account.Balance.Amount:0.00}");
+
+        repository.Save(account);
+
+        Console.WriteLine("[App] Account persisted.");
+    }
+}