Source generators ideas

[CrosRoad95]

1. compile time syntax check - While compiling, you will see syntax errors in visual studio console
2. hot reload .lua files - If you change sources, resource will restart
3. runtime client side exception on the server - When client encounter error ( or warning ), server will break and
4. source generator c# to lua - Convert lua code to native c#
5. Generate contract between client and server, something like GRPC source generator
6. Easy way to map client functions

function add(a, b)
  return a + b;
end

[ClientFunctions]
public static class MyResourceFunctions{
  public static partial Task<int> Add(int a, int b)
}