Please add: MARKER - Convert PDF to markdown + JSON quickly with high accuracy

[drjagan]

https://github.com/VikParuchuri/marker

Marker converts PDFs and images to markdown, JSON, and HTML quickly and accurately.

Supports a range of documents in all languages
Formats tables, forms, equations, inline math, links, references, and code blocks
Extracts and saves images
Removes headers/footers/other artifacts
Extensible with your own formatting and logic
Optionally boost accuracy with LLMs
Works on GPU, CPU, or MPS

[Andrew-Jang]

Please create a new branch and request a merge and I'll approve.