Function navigateBack

script.js:25–32

()

}

function navigateBack() {
  if (navPos <= 0) return;
  navPos--;
  navSkip = true;
  const note = NOTES.find(n => n.id === navStack[navPos]);
  if (note) loadNote(note);
  navSkip = false;
}

function navigateForward() {
  if (navPos >= navStack.length - 1) return;