randy
3106f8c103
Garmin's own LiveTrack page already shows both when the activity was
started from a saved course — the session payload carries the course's
geoPoints right alongside the track points (LiveTrackClient found it
nested under the same React Query cache the session/points come from).
Rendered as a second, dashed LineString distinct from the actual
track's own line ("kind": "actual" vs "planned" on each GeoJSON
feature) — muted gray rather than matching Garmin's own purple-for-
planned, since this app's actual track is already purple and reusing
it would make the two indistinguishable.