feat(v0.2): live ticks, paper trading, alerts, command palette, cracks, equities, geopolitics, weather

[dpk-jr]

This pull request was generated by @kiro-agent 👻

Comment with /kiro fix to address specific feedback or /kiro all to address everything.
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What's new in v0.2

Bugs fixed (v0.1 review pass)

• OrderBook grouping buttons now actually change the ladder (were ignored).
• MarketSentiment MA rows no longer always say "Above price"; derived live from closes.
• StatsCards dropped hardcoded $82.45 price and the nonsensical progress formula.
• SupplyDemand balance bar renders on both sides of the midpoint (was translating off-screen in deficit).
• News links point at real sources and open in new tabs (was href="#").
• Header nav buttons are click-able with local active state.
• Price chart dropped the Math.max(30, …) clamp that broke NG/RBOB, and the barrel-only volume axis.
• Removed stale MID constants leaking into OrderBook and RecentTrades.

New widgets

• MarketSelector — per-instrument switcher with watchlist stars
• CommandPalette — Cmd/Ctrl+K, fuzzy search across markets, news, and actions
• PriceAlerts — above/below rules, crossing detection, header badge
• PaperTrading — order ticket, avg-price / realized / unrealized P&L, order history
• CrackSpread — WTI 3-2-1, Brent 3-2-1, Gasoil, Jet, HSFO
• EquityHeatmap — 18 energy names across 5 sectors
• RefinedProducts — RBOB / HO / NG quick switcher
• GeopoliticsMap — stylized SVG map with risk pins + sorted risk list
• GulfWeather — active storms + shut-in oil/gas %

Infrastructure

• MarketProvider store (instrument, timeframe, live toggle, priceMap, watchlist, alerts, paper trading), persisted via localStorage.
• Live ticking engine (single interval, walks every instrument).
• Indicators lib (SMA / EMA / RSI / Bollinger / VWAP).
• PriceChart rewrite: ComposedChart, SMA 20/50 + Bollinger toggle, pause/resume, CSV export.
• Liquidity imbalance bar under the order book.

Tested

• Static audit: no React. namespace without import, no any, no dead imports, noUnusedLocals/Parameters clean.
• Could not run npm install / build in the sandbox (registry blocked — INTEGRATIONS_ONLY network mode). Please run npm install && npm run build locally to confirm — paste any error and I'll fix it.

Not in scope

• Real data adapters — still fully mocked, deterministic seed per instrument/timeframe.
• Candlestick chart with drawing tools — noted in Roadmap.