Re-layout source code to correct namespaces (handlers, commands, etc.)

wolverine/a-frame-architecture/FinancialApi.Domain/Account.cs

@@ -1,6 +1,4 @@
-using System;
-
-namespace FinancialApi.Domain;
+namespace FinancialApi.Domain;
 
 public record Account(int Id, decimal Balance, string AccountType)
 {

wolverine/a-frame-architecture/FinancialApi.Domain/BalancedJournal.cs

@@ -1,7 +1,3 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-
 namespace FinancialApi.Domain;
 
 public record BalancedJournal

wolverine/a-frame-architecture/FinancialApi.Domain/JournalEntry.cs

@@ -1,6 +1,3 @@
-using System;
-using System.Collections.Generic;
-
 namespace FinancialApi.Domain;
 
 public record JournalEntry