[BUG] Body of HTTP Message from Map Local should be prettier

[NghiaTranUIT]

🐶 Brief

If the Response's body is not format, the Local File isn't too. As a result, It's difficult to change the content.

We should try to prettize it.

👑 Criteria

• Body Response should be prettier before creating a Local File for Map Local Tool

[NghiaTranUIT]

All done. The Body in HTTP Message (Map Local) is now in the pretty format