v2.1.0 - Multilanguage Support & Custom Header 🚀

This update adds international language support and improved customization options to JJ’s Birthday Card.

🌍 Multilanguage Support (Auto-detected)
The card and its editor now automatically adjust to the user’s Home Assistant language settings.

✅ Supported languages:

• 🇬🇧 English
• 🇳🇱 Dutch
• 🇩🇪 German
• 🇫🇷 French
• 🇪🇸 Spanish
  If the system language is not supported, the card will automatically fall back to English.

🖊️ Custom Header Options
You now have full control over the header:

• Use the default header text
• Enter your own custom header
• Or disable the header entirely
  All of this can be configured directly via the Lovelace visual editor — no YAML required.

📦 How to Update

• Replace jjs-birthday-card.js in /config/www/jjs-birthday-card/
• Or update via HACS if installed as a custom repository
• Clear browser cache or reload (Ctrl + F5)

❤️ Enjoy the update — and feel free to open an issue or pull request if you have ideas or feedback!