v3.0.15

🌍 New languages added!

Digital Pendulum now speaks Czech, Slovak and Polish!

• 🇨🇿 Czech — with native "půl" half-hour handling (e.g. Půl deváté)
• 🇸🇰 Slovak — with native "pol" half-hour handling (e.g. Pol deviatej)
• 🇵🇱 Polish — with native "wpół do" half-hour handling (e.g. Wpół do czwartej)

All three languages follow the same natural logic as German "halb": the half-hour announcement refers to the next hour, not the current one.

The total number of supported languages is now 8: 🇮🇹 🇬🇧 🇫🇷 🇩🇪 🇪🇸 🇵🇱 🇨🇿 🇸🇰