Road trips get the spotlight! Multi-stop trips detected with route maps, country flags, and stats.

Added:
- Trip grouping with route map and leg breakdown
- Sentry alert history screen
- Energy cost and efficiency in Mileage
- Select all/deselect all in charge filter

Changed:
- Faster trip maps with caching and parallel loading
- Smarter chart Y-axis labels

Fixed:
- Temperature double-conversion on charge charts
- Missing °F conversion for weather
- Hardcoded imperial conversions on drives