bb9e8c59f4
- Replace ACSM estimates with exact Garmin/Cooper Institute values for 6 age brackets (20-29 through 70+) for both male and female - Add Superior (≥95th percentile) as the top category in purple; rename Very Poor → removed, categories are now Poor/Fair/Good/Excellent/Superior - Update getVo2Category to use lower-bound logic (count thresholds met) matching how Garmin publishes the data Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>