add link to zed extension
add links for vim and neovim
Updated Home (markdown)
Made sure to emphasize the difference between the Codespaces setup and the VS project
add link to Codespaces repo
Added a helpful step by step installation instruction for M2 in WSL using PPA maintained by Doug Torrance and VS Code setup for M2.
add link to highlightjs-macaulay2 repo (highlight.js/reveal.js)