add: implementacao inicial

Dtos/WorkshopResponse.cs

@@ -0,0 +1,14 @@
+
+namespace CampusWorkshops.Api.Dtos;
+
+// DTO de resposta para Workshop
+public record WorkshopResponse(
+	Guid Id,
+	string? Title,
+	string? Description,
+	DateTimeOffset StartAt,
+	DateTimeOffset EndAt,
+	string? Location,
+	int Capacity,
+	bool IsOnline
+);