CT Dashboard

M0 scaffold — metrics comparison across cost modes. Positions and gate status arrive later (M2).

Backtest metrics — cost-mode comparison

No metric data yet — load Mint's writer (M1-3) first.

Server-side Supabase configuration missing (SUPABASE_URL / SUPABASE_ANON_KEY).

Raw JSON: /api/metrics (same server-side fetch, no keys exposed).