Cannot specify style of title, so the style of the first header is always "setext" even though the default style of other headers is "atx"

[tonur]

Describe the bug
The title is always "setext" style when generated as header, even though the default behavior of all other headers is the "atx" style.

To Reproduce

mdfile = MdUtils(file_name="test-file", title="My title")
mdfile.new_header(level=2, title="My header")
mdfile.create_md_file()

This will create

My title
=======================================

## My header

Expected behavior
That the default style of all headers was the same, or if it was able to set the style of the title header.

Desktop (please complete the following information):

• OS: Ubuntu
• Version: 24.04.1 LTS

[didix21]

Thank you for the report!

This is actually intended behavior — I chose to use the "setext" style for the title to avoid issues when generating the table of contents. That said, this could probably be improved in the future. Feel free to contribute if you'd like to help enhance the project!