- Separate Wh from W in getSecondaryVal: Wh values >= 1000
now display as kWh (e.g., 794 Wh -> 0.79 kWh)
- EUR/ct/€ units now show 2 decimal places (0.28 EUR/kWh
instead of 0.3)
- W values continue using _formatPower() as before
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>