- Reconcile TIER_CONFIG/TIER_COLORS into single TIER_CONFIG with both
`color` (pill style) and `border` (bordered badge style) fields
- Remove TemplatePalette alias indirection (TIER_LABELS_SHARED → direct import)
- Extract inline spinner SVGs to shared Spinner component (3 copies → 1)
- Migrate status dot colors from 6 remaining files to shared tokens:
SearchDialog, StatusDot, Legend, ContextMenu, Toolbar + add statusDotClass()
- Add COMM_TYPE_LABELS to design-tokens, used by CommunicationOverlay sr-only
- Update reduced-motion tests: components that delegate to design-tokens
pass the guard check via import detection; add design-tokens.ts own test
- 507/507 tests pass, build clean
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>