v0.73.0 — playable proto

Playable Chrome proto. Webcam tracks the physical mouse. Camera is never drawn.

Other computer

1. Download sable-proto-v0.73.0.zip (private repo — stay logged in as lyffseba).
2. Unzip, then:

python3 serve_proto.py

3. Open http://127.0.0.1:8080 — allow camera, tilt it down at your hands, lift.

Or: gh release download v0.73.0 --repo lyffseba/sable -p 'sable-proto-*.zip'