Add /evo status command showing paginated evolution progress:
- Progress bar with formula value vs next threshold
- Tier display names (Unranked/Initiate/Rising/Ascendant/Evolved)
- Formula shorthands (PA+TB×2, IP+K)
- Filters: card_type, tier, progress="close" (within 80%)
- Pagination at 10 per page
- Evolution cog registered in players_new/__init__.py
- 15 unit tests for pure helper functions
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>