This function generates a Quarto Markdown (.qmd) file with predefined metadata and a sample table.
write_qmd(path, path_html, path_css)None. The function writes a .qmd file to the specified path.
The function creates a Quarto Markdown file with metadata fields such as title, author, date, and format settings.
The HTML file specified in path_html is included before the body, and the CSS file specified in path_css
is used for styling. The generated document includes an example of a table with a caption.