UTA detail page becomes an exchange frontend#330
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The page now answers the two questions an exchange frontend exists to answer — "what state is my account in" and "what happened to my orders" — instead of leaking implementation internals: - Order History / Trades tabs: domain-level projections of the git log (services/uta order-history.ts, types in uta-protocol) collapse each order's lifecycle to one row — side/qty/limit/fill/status, External chip for orders observed rather than placed, expandable to commit hash + message. Trades show fills only, with reconcile foldings labeled instead of disguised. Projection lives in the domain so MCP and CLI surfaces can reuse it. - Contract rendering follows the IBKR superset from day one: shared ContractCell formats OPT (strike/right/expiry/×multiplier), FUT (expiry), CRYPTO (venue symbol + PERP) — options arrive without a display retrofit. PortfolioPage reuses the same formatter. - Market-clock chip in the header: Market Open/Closed with countdown for session venues, 24/7 for crypto — the context that was invisible while we waited for US market hours all week. - SNAPSHOTS raw timeline removed — snapshot scheduling is curve fuel, not a user concept. Equity curve axes fixed: explicit Y ticks with range-aware precision (no more "$100.7K $100.7K $100.6K"), X ticks aligned to round time boundaries. Demo fixtures cover the new endpoints, including an AAPL 300C option order on the IBKR demo account so the superset rendering is visible. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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…gned header actions Layout: the detail page drops the single-column stack for a workspace grid — curve/positions/orders own a wide main column, the Account panel rides a sticky 320px sidebar (summary-first on narrow screens). Account panel replaces the four-evenly-spread hero metrics, which both omitted the obvious (Positions Value — netLiq and cash were shown but never what's actually held) and fabricated the missing (Realized P&L rendered "+$0.00" for Alpaca, whose API doesn't report the field). New rows: Cash, Positions Value (Σ position marketValue), Utilization (deployed % with a subtle bar), Unrealized P&L (with % vs cost basis), then strictly capability-gated rows — Realized P&L / Buying Power / Margin Used / Day Trades Left render ONLY when the broker reports them. The AccountInfo contract is the IBKR superset; a broker that doesn't fill a field gets the row omitted, never a zero. "today" delta relabeled "24h" (that's what it is — a snapshot diff). Header action row de-drunked: ReconnectButton had a baked-in mt-3 from its dialog origin (the misalignment), three buttons used three hand-rolled size/style combos, and the green toggle collided with the health-badge color language. Now: one row, shared btn classes at one size, single filled-accent primary (Place Order), toggle in accent behind a divider. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Summary
External/Reconcilelabeling; rows expand to commit hash + message). Projection is domain-level (order-history.ts+ uta-protocol types) so MCP/CLI reuse it. Verified against live OKX demo history: external orders, cancels, sync fills and the fee-dust reconcile all render correctly.ContractCellhandles OPT (strike/right/expiry/×multiplier), FUT, CRYPTO/PERP from day one, per the "design the display abstraction for the big interface before options arrive" direction. PortfolioPage unified onto the same formatter; demo includes an AAPL 300C order to keep the path visibly exercised.Test plan
pnpm test1885 passing (new: order/trade projection specs incl. option-field preservation, external lifecycle, reconcile labeling, double-count guard)Boundary touch
New read-only trading routes (order-history / trade-history); no order-path changes.
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