`posture()` called window.live2dMotion, which does not exist — measured
undefined on the device. Nine states advertised to her in the prompt and
wired to nothing. The bundle exposes two levers: #live_talk, a motion slot it
reads every frame, and its own head/body hit test. The nine collapse onto
those rather than pretending: speaking talks, idle rests, and the rest are a
look — head for attention, body for effort.
#live_talk starts at "0". "1" means start a talk motion, so she came up
mouthing words with no voice behind them.
The gaze socket used onConnectedChanged; Quickshell's Socket emits
onConnectionStateChanged, so the subscribe was never sent — a handler for a
signal that does not exist.
47e8135cdc