Drives and charges lists are fully redesigned — compact editorial rows with accent edges, all-caps datelines, and a bold headline metric. Plus a draggable scrollbar on all list screens.

Changed:
- Redesigned drives & charges rows (accent edge, hero km/kWh, shorter rows)

Added:
- Draggable month scrollbar with floating date label
- New branded loading spinner

Fixed:
- Filters no longer reset after backgrounding the app
- "Where was I?" date in non-UTC timezones
