Function deferredClose

packages/app-core/src/components/FloatingNoteApp.tsx:511–513

Defer the window close by one tick so CM-Vim can finish unwinding its * ex-command stack before the renderer is torn down. Closing synchronously * from inside the ex callback means any follow-up IPC (history writes, * panel cleanup) races against the already-destroyed WebContents and * surfa

()

 *  panel cleanup) races against the already-destroyed WebContents and
 *  surfaces as a "TypeError: Object has been destroyed" in main. */
function deferredClose(): void {
  setTimeout(() => floatingHandlers.close?.(), 0)
}

function registerFloatingVimCommands(): void {
  if (floatingVimRegistered) return