Function VoiceKeybindingHandler

src/hooks/useVoiceIntegration.tsx:673–676

(props)

// (<VoiceKeybindingHandler .../>) keep compiling. Remove once REPL.tsx
// wires handleKeyDown directly.
export function VoiceKeybindingHandler(props) {
  useVoiceKeybindingHandler(props);
  return null;
}