The Claude Code OAuth API returns 'utilization' as percent USED,
not percent remaining. The createQuotaObject function had them swapped:
it set remainingPercentage = utilization, which inverted the quota bar.
Confirmed by reporter: Claude.ai shows 87% used → OmniRoute was showing
87% remaining (green bar), should show 13% remaining (yellow/red bar).
Fix: used = utilization; remaining = 100 - utilization.