- Move MonitorTab and TrafficLogTable from proxy/advanced to usage/
- Add Analytics and Monitor tabs to Usage page
- Remove Monitor tab from API Proxy (flatten to 4 tabs)
- Add Model, Input/Output tokens, and Cost columns to traffic log table
- Make log rows clickable with expandable detail panel (JSON body viewer)
- Fix req/min calculation using actual request time span (MIN/MAX timestamps)
- Add word-wrap for large message bodies in expanded view
Backend fixes:
- Fix totalTokens defaulting to 0 when API omits totalTokenCount (now computes prompt+completion)
- Fix streaming metadata extraction: unwrap response wrapper in Anthropic/Gemini handlers
- Fix Zod schemas: handle SQL SUM(null) with nullable().transform()
- Add is_estimated column migration to token_usage table
Frontend redesign:
- Rewrite Usage page with area charts (nivo/line), horizontal bar model ranking
- StatCard: add trend indicators (% vs previous period) and inline SVG sparklines
- Premium color palette, prompt/completion ratio bar, top models mini-list
- Live indicator with 15s auto-refresh
Design system migration:
- Standardize all components on Gemini Nexus tokens (rounded-xl, border-white/[0.06])
- Refine UI components, proxy tabs, cloud account list, provider groups
Gemini Nexus Bot