Add Tylax to CLI Tools

[bug-cat-iu]

Repo URL:https://github.com/scipenai/tylax

Adding Tylax, a new open-source bidirectional converter between LaTeX and Typst.
Unlike existing regex-based scripts, Tylax is built in Rust using full AST parsing (via mitex and typst-syntax). This allows it to robustly handle:

Complex math expressions (matrices, cases, integrals)
Document structures (sections, lists, tables with \multicolumn)
Experimental TikZ ↔ CeTZ graphics conversion
It supports both CLI usage (cargo install tylax) and runs in the browser via WASM.

Links

Repository: https://github.com/scipenai/tylax
Demo: https://convert.silkyai.cn/
Crates.io: https://crates.io/crates/tylax