Add Domain project and shifted handlers to application.

wolverine/a-frame-architecture/FinancialApi.Infrastructure/AccountQuery.cs

@@ -0,0 +1,13 @@
+using FinancialApi.Application;
+using FinancialApi.Domain;
+using Microsoft.EntityFrameworkCore;
+
+namespace FinancialApi.Infrastructure;
+
+public class AccountQuery(AccountDbContext db) : IAccountQuery
+{
+    public Task<Account?> FindByIdAsync(int id)
+    {
+        return db.Accounts.AsNoTracking().FirstOrDefaultAsync(x => x.Id == id);
+    }
+}