Fix TradingView chart embedding

components/mission-control/TradingTools.tsx

@@ -52,6 +52,17 @@ function TradingViewChart() {
   const [symbol, setSymbol] = useState('BTCUSD')
   const [timeframe, setTimeframe] = useState('60')
 
+  // Map our symbol format to TradingView format
+  const getTvSymbol = (sym: string) => {
+    const map: Record<string, string> = {
+      'BTCUSD': 'BINANCE:BTCUSDT',
+      'ETHUSD': 'BINANCE:ETHUSDT', 
+      'SOLUSD': 'BINANCE:SOLUSDT',
+      'EURUSD': 'FX:EURUSD',
+    }
+    return map[sym] || `BINANCE:${sym}`
+  }
+
   const symbols = [
     { id: 'BTCUSD', label: 'BTC/USD' },
     { id: 'ETHUSD', label: 'ETH/USD' },
@@ -67,6 +78,8 @@ function TradingViewChart() {
     { id: 'W', label: '1W' },
   ]
 
+  const chartUrl = `https://www.tradingview.com/widget/advanced-chart/?symbol=${getTvSymbol(symbol)}&interval=${timeframe}&hideToolbar=false&theme=dark&style=1&locale=en`
+
   return (
     <div className="border border-white/20 rounded-lg p-4 bg-white/5">
       <div className="flex justify-between items-center mb-4 flex-wrap gap-2">
@@ -93,11 +106,20 @@ function TradingViewChart() {
         </div>
       </div>
 
-      <iframe
-        src={`https://www.tradingview.com/widget/advanced-chart/?symbol=BINANCE:${symbol}&interval=${timeframe}&hideToolbar=false&hideStudies=false&theme=dark&style=1&locale=en`}
-        className="w-full h-[500px] rounded-lg border border-white/10"
-        title="TradingView Chart"
-      />
+      {/* TradingView Widget */}
+      <div className="w-full h-[500px] rounded-lg overflow-hidden border border-white/10 bg-black">
+        <iframe
+          src={chartUrl}
+          className="w-full h-full"
+          title="TradingView Chart"
+          allow="clipboard-write"
+          sandbox="allow-scripts allow-same-origin allow-popups allow-forms"
+        />
+      </div>
+      
+      <p className="text-xs text-white/50 mt-2 text-center">
+        Powered by TradingView • {symbols.find(s => s.id === symbol)?.label}
+      </p>
     </div>
   )
 }