EmmyLua configuration

In project root, configure .emmyrc.json:

{
  "$schema": "https://raw.githubusercontent.com/EmmyLuaLs/emmylua-analyzer-rust/refs/heads/main/crates/emmylua_code_analysis/resources/schema.json"
  "runtime": {
    "version": "LuaJIT",
    "frameworkVersions": ["openresty"]
  },
  "workspace": {
    "library": ["/path/to/LuaCATS/openresty/library"],
  }
}

and clone https://github.com/LuaCATS/openresty to the specified location.