Function write_modules_for_node 

pub fn write_modules_for_node(
    modules: &BTreeMap<PathBuf, Vec<u8>>,
    dir: &Path,
) -> Result<()>

#2321: for a run on Node (bynk test), write the modules and overwrite each one’s Workers loader shim with the Node form (bynk_emit::project::node_wasm_shim), which inlines the module. Call it after every document write, since a later write of docs restores the Workers form.