Tunk 0.1.0

First build. Double-tap the body of your MacBook and it fires a keyboard shortcut or runs a macOS Shortcut, read from the built-in accelerometer at 796 Hz. Apple silicon, macOS 13 or later. Signed ad hoc rather than with a Developer ID, so macOS will refuse to open it on another Mac until it is notarised: open it from the right-click menu to get past that. Held out: desk 20/20, soft 20/20, lap 16/20, latency p95 209 ms, zero false triggers. The lap number fails the bar and the typing metric is ungraded, both by design of the report rather than by omission.