- Updated keys from "cents" to more user-friendly terms for current, next, and previous prices.
- Added state descriptions for price levels and ratings, including categories like "very cheap," "cheap," "normal," "expensive," and "very expensive."
- Introduced new average price sensors for the next 1 to 12 hours.
- Added price trend sensors for 1 to 12 hours with states indicating rising, falling, or stable trends.
- Ensured consistency in naming conventions across English, Norwegian, Dutch, and Swedish translations.