audio graph thing

Puredata inspired web daw. I've never used puredata.

TODO

Architecture Roadmap

• Probably need a good way to handle things once ownership is passed on to the worklet
• it's possible that we can do message passing for everything here? Just throw something at output and catch it in process?
• Need to arena this out

$ wasm-pack build --target web
$ python server.py

and then visiting http://localhost:8080 in a browser should run the example!

file explanation

lib.rs: This creates the "output" node