Capture-phase keydown runs bound actions (keymap wins over built-ins, skips
inputs and the mind-mode console). Defaults F1-F10: grimoire, play/stop,
skin view, next skin, cycle mood, tracks, performance, godtime lock, earth
echo, stage. Bind any key to any action from the ⌨ keys panel (sky menu), or
"map a key" in a voice's right-click menu — including targeted nudge-up /
nudge-down (a & s as a live fader on a drone) and mute/solo. keymap persists
(gs_keys); reset-to-defaults button. Synth.toggle() exposed for the play key.
Verified: F1 opens the grimoire, F5 cycles the mood (first light->ambient,
bpm->70 locked) — the engine and defaults fire; node-bind uses the same
capture flow. Zero console errors. Grimoire section added.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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