feat: Detect mountain pass crossings, name climbs after passes, render ride charts

- osmpass: extract mountain_pass=yes nodes from an OSM PBF, enrich centcols passes with OSM coordinates, resumable -fetch-osm download
- mountain_pass: DetectCrossings for a ride, MatchClimb to name a climb after the pass it tops
- ride: expose Points(), add Climb.Top() and Climb.Name
- chart: -chart renders elevation profile with climb bands and pass markers
- commands: -fetch-osm, -extract-osm, -import-cached, -enrich

1 files changed, 4 insertions, 0 deletions

diff --git a/ride/ride.go b/ride/ride.go
index 73e7a26..df5560b 100644
--- a/ride/ride.go
+++ b/ride/ride.go
@@ -31,6 +31,10 @@ func (r *Ride) check() {
 	kcore.Assert(len(r.points) > 0, "no points in ride")
 }
 
+func (r *Ride) Points() []Point {
+	return r.points
+}
+
 type RideParser interface {
 	Parse(reader io.Reader) (Ride, error)
 }