refactor: reorganize Application layer into folder structure

src/GreenHome.Application/Dtos/Auth/VerifyCodeResponse.cs

@@ -0,0 +1,9 @@
+namespace GreenHome.Application;
+
+public sealed class VerifyCodeResponse
+{
+    public bool Success { get; set; }
+    public string? Message { get; set; }
+    public string? Token { get; set; }
+    public UserDto? User { get; set; }
+}