Add Markdown Output Support for Chunks (closes : #26)

/claim #26 #Overview

• Feature This add Markdown output support for the chunks for different file formats.

Description

This PR provides allows different input functions and allows downloading the output in markdown format. Different Options allowed are: 1.Different Strategy 2.output_format 3.markdown_template (table, compact, nested, list 4.annotation 5.download output markdown file 6.annotation model: gpt-4o-mini, gpt-4o

https://www.loom.com/share/6406d7acb2684e5a92f58c0bb487ed7a?sid=a4ea9fb0-076c-4aa0-baa2-46080bf9657a

This is the short demo video and provided image