fix(map): eliminate spurious pole-to-pole lines in award boundary overlay

- projectionToY clamps latitude to Web Mercator max (±85.05) so raw -90
  polar vertices (Antarctica ring, WAZ zones 29/30/32/39) no longer project
  to infinity, removing vertical pole spikes
- traceSegment unwraps longitude deltas per-vertex (continuous with previous
  point) instead of folding each vertex independently — a full-circle ring
  (Antarctica, span ~358°) no longer jumps ±180° mid-ring to draw a line
  across the whole map
- closing chord now folds to the nearest world copy (short-side seal at the
  antimeridian) instead of a full-width chord
- AwardCalculator: DXCC chip now listed before VUCC

core/domain/src/main/java/com/rtbishop/look4sat/core/domain/model/AwardCalculator.kt

@@ -67,13 +67,13 @@ object AwardCalculator {
     fun calculate(qsosByGrid: Map<String, List<GridQso>>): List<AwardProgress> {
         val all = qsosByGrid.values.flatten()
         return listOf(
+            calculateDxcc(all),
             AwardProgress(
                 AwardType.VUCC,
                 workedKeys = qsosByGrid.keys,
                 count = qsosByGrid.size,
                 target = AwardTargets.VUCC
             ),
-            calculateDxcc(all),
             calculateWapc(all),
             calculateWaja(all),
             calculateWaz(all),