Implement Jupiter-style trading chart with lightweight-charts

- Add TradingView Lightweight Charts library for professional chart display
- Create TradingChart component with real-time candlestick data
- Implement position overlays (entry, stop loss, take profit lines)
- Add chart header with symbol and price information
- Create CompactTradingPanel for Jupiter-style order form
- Build ChartTradingPage combining chart and trading panel
- Add demo and test pages for chart functionality
- Use dynamic imports to avoid SSR issues with lightweight-charts
- Generate sample price data for demonstration

Features:
- Full-screen candlestick chart with dark theme
- Position markers on chart (blue entry, red SL, green TP)
- Real-time price display and P&L tracking
- Responsive design with proper chart resizing
- Professional trading interface similar to Jupiter Perps

app/chart-test/page.tsx

@@ -0,0 +1,14 @@
+'use client'
+import React from 'react'
+import TradingChart from '../../components/TradingChart.tsx'
+
+export default function SimpleChartTest() {
+  return (
+    <div className="min-h-screen bg-gray-900 p-4">
+      <div className="max-w-7xl mx-auto">
+        <h1 className="text-2xl font-bold text-white mb-6">Chart Test</h1>
+        <TradingChart />
+      </div>
+    </div>
+  )
+}