Convert HWPX (Hanword) to MDWN

HWPX (Hangul Word Processor XML) is an advanced document format used by Hanword, developed by Hancom. It serves as an XML-based alternative to the proprietary HWP format, enhancing interoperability and accessibility. Introduced to improve document structure and compatibility, HWPX enables easier data exchange, integration with various applications, and better support for modern document processing workflows. It is widely used in South Korea for official documents, offering structured content representation while maintaining the rich formatting capabilities of Hanword.

The MDWN file extension stands for Markdown Document and is associated with the Markdown Markup Language, created by John Gruber. It is used for writing and formatting plain text documents. MDWN files are compatible with various text editors like Markdown, Visual Studio Code, and Atom, and are widely used for documentation, note-taking, and content creation on platforms such as GitHub. The simplicity and readability of Markdown make it popular among developers and technical writers.