Function updateThemeLabel

public/js/sharedDropView.js:137–141

(storedTheme)

  }

  function updateThemeLabel(storedTheme) {
    if (!themeToggleBtn) return;
    const active = getActiveTheme(storedTheme);
    themeToggleBtn.textContent = active === 'dark' ? 'Light mode' : 'Dark mode';
  }

  if (themeToggleBtn) {
    const storedTheme = getStoredTheme();