Right-clicking a waypoint now shows a context menu with:
- "Mark as overnight stop" / "Remove overnight stop" (middle waypoints only)
- "Delete" (all waypoints)
Previously first/last waypoints were deleted on right-click and
middle waypoints toggled overnight, with no visual indication of
which action would happen.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
