Tap any saved recording to open ActivityDetailScreen:
- Full-screen MapLibre map with track fitted to bounds (LngLatBounds padding)
- Stats panel: duration, distance, avg speed, elevation gain (computed
from track points), avg HR/power/cadence, point count
- 'Edit' button in header opens a pageSheet modal with title TextInput,
sport grid, and subtype pills — same controls as PostRecordingScreen
- updateRecording() added to db.ts; edits update header title and sport
summary without navigating away
SavedRecordingsScreen: tapping a card in normal mode navigates to detail;
tapping in selection mode still toggles the checkbox.
Davide Scaini