The Closest label was drawing location.north.fill. A north arrow reads as a
bearing — it implies direction of travel toward something, which is the wrong
idea for a label that means "this is the station nearest you". The plain
location pointer says where a place is without implying a heading, and it is
already the glyph the app's other location affordances draw in Settings and on
the map.
One constant, as before: StationLabelKind.closest.symbol. The badge, the Key
legend and both verdict symbols reference it, so nothing else needed touching.
The test that pins each label's glyph now expects "location"; its north-arrow
expectation was the only failure in the suite. The comment above the verdict
symbol still described a north arrow and now describes the pointer.
Also bumps CURRENT_PROJECT_VERSION 30 -> 31 for this device install round.
Tests: 278 pass.