9be02b47f9
- Live node: testnet-only API for prices/orderbook/instruments (removed mainnet fallback, added resilience wrappers) - Paper trader: mainnet-only API — simulates with real Hyperliquid data $120K paper capital, 12 strategies, mainnet mark prices - Historical backtests: mainnet candle API (unchanged, already correct) - All three tiers: strategy_equity tracking, dynamic perp lookup, win_rate fix (pnl_net/pnl_gross), CSS contrast improvement