tiny demo of a pure rust broker to establish a simple peerconnection for minimal screensharing

for fun

# prepare the front end app
deno task --cwd app build

# run the everything else
RUST_LOG=info,cast_me=trace cargo run

Now open the https://0.0.0.0:3030 twice and enter the code from one instance into the input of the other. you can now chat and screenshare!