Adapter conversion to JS #116
Description
If we had the capability to convert adapter core modules that only do transcoding (eg in #79) and other simple binding attachment operations into the associated JS code, this would unblock some composition use cases.
We already covert Wasm to JS via jco transpile --js but that doesn't support multiple memories. Figuring out the core module subset this conversion applies to would be the first step here I think to determine what structure of JS needs to be output (all Wasm ops, or just a subset?).