- Max drawdown was double-broken: the backend built the equity curve on a
hardcoded $10k baseline (understating a small account's drawdown ~20x) and
the frontend multiplied the already-percent value by 100 again (0.87% shown
as -86.9%). The curve now starts from the trader's real initial balance
(10k fallback when unknown) and the UI renders the percent once; the demo
engine and type docs are aligned to percent semantics.
- Header now separates equity-based 'Total P/L (incl. unrealized)' from
'Realized P/L (closed trades)' so it no longer contradicts profit factor /
win rate, and the stats strip shows the fee-drag chain
(gross - fees = net) plus a per-trade-labelled sharpe.
- Risk radar read a non-existent account field (total_unrealized_profit) so
unrealized PnL always showed $0; small PnLs also render with cents now.
- Nav 'Connect Hyperliquid' turns into a green connected chip when the server
already holds a fully-authorized exchange, instead of nagging forever from
a browser without the localStorage flow state.
