fix project names

csharp-fp1/Domain/Account.cs

@@ -1,36 +0,0 @@
-namespace CsharpFp1.Domain;
-
-/// Domain entity / aggregate root representing a bank account
-public sealed class Account : AggregateRoot<AccountId>
-{
-    public Money Balance { get; private set; }
-
-    // Often present to satisfy serializers / ORMs.
-    private Account()
-    {
-        Balance = new Money(0);
-    }
-
-    public Account(AccountId id, Money openingBalance)
-    {
-        if (openingBalance.Amount < 0)
-            throw new ArgumentOutOfRangeException(nameof(openingBalance));
-
-        Id = id;
-
-        Balance = openingBalance;
-    }
-
-    // Domain behaviour attached to the entity.
-    public void Withdraw(Money amount)
-    {
-        if (amount.Amount <= 0)
-            throw new InvalidOperationException("Withdrawal amount must be positive.");
-
-        // Sometimes, validation is modelled with custom exceptions instead
-        if (Balance.Amount - amount.Amount < 0)
-            throw new InsufficientBalanceException(Balance, amount);
-
-        Balance = Balance.Subtract(amount);
-    }
-}