WASM port and lobster-js

[S0c5]

Hey @rubik, thanks for such an amazing project, I have written a port for Nodejs using wasm-bindgen, it was necessary to add "no_std" feature flags.

this is a draft however would be nice if you can take a look and have leave few comments.

[rubik]

@S0c5 Hi David, thank you! I'm not an expert in Wasm generation, but I think the NodeJS version should have its own repository. We can certainly adapt the Rust codebase to work with no_std, I'll review that change.