Dockerize

[dakom]

We can just have one docker image with everything that's needed:

1. Build Rust binaries (CLI and axum server)
2. Copy over all binaries, config, etc.
3. Docker compose to control starting up different things (wavs, aggregator, server, telemetry)

Then, serverside we can decide to only start up a subset (e.g. just wavs, or just server+aggregator, etc.)

This image is purely for remote deployment, local dev uses the faster and more direct cargo run and cargo test for debugging and working quickly.