feat: set session token, improved paths

backend-go/internal/application/services/mapper/token_dto_mapper.go

@@ -0,0 +1,15 @@
+package mappers
+
+import (
+	"actatempus_backend/internal/application/services/dto"
+	"actatempus_backend/internal/domain/entities"
+)
+
+func ToTokenDTO(user entities.User) func(string) dto.TokenResponseDTO {
+	return func(token string) dto.TokenResponseDTO {
+		return dto.TokenResponseDTO{
+			Token:  token,
+			UserID: user.ID,
+		}
+	}
+}