Trying to use a `.luarc.json` for type-checking

[peter-bread]

(#33 may be relevant??)

With all plugins installed, this works:

{
  "workspace": {
    "library": [
      "/opt/homebrew/Cellar/neovim/0.11.4/share/nvim/runtime/lua", // or $VIMRUNTIME or whatever
      "/Users/petersheehan/.config/peter.nvim/lua",
      "/Users/petersheehan/.local/share/peter.nvim/lazy/*/lua", // THIS IS WRONG. YOU MUST LIST DIRECTORIES EXPLICITLY!!!
      "${3rd}/luv/library"
    ],
    "ignoreDir": ["/lua"], // I think this can be removed?
    "checkThirdParty": false
  },
  "runtime": {
    "version": "LuaJIT",
    "path": ["?.lua", "?/init.lua"],
    "pathStrict": true
  },
  "$schema": "https://raw.githubusercontent.com/LuaLS/vscode-lua/refs/heads/master/setting/schema.json"
}

[peter-bread]

Also for emmylua experiments, need to work out how to use LLS addons to get luvit info.