Method saveProgress

src/tutorial/tutorialManager.js:35–44

* Save progress to localStorage

()

   * Save progress to localStorage
   */
  saveProgress() {
    try {
      localStorage.setItem(STORAGE_KEY, JSON.stringify({
        currentStep: this.currentStep,
        completed: this.completed
      }));
    } catch (e) {
      console.warn('Failed to save tutorial progress:', e);
    }
  }

  /**
   * Start or restart the tutorial