v0.38.0

• Add opt-in compact Table phone rows with a row heading, two/three-column
  label-over-value grid, and one heading per adjacent column group.
• Preserve existing list cards and wide table layout; compact stacking renders
  all rows because wrapped card heights cannot use fixed-height virtualization.
• Restore full-opacity semantic text color for visible DiffViewer line numbers.
• Associate Switch policy descriptions with the control while preserving its
  accessible name, checked/disabled states and independent error linkage.