fix: add bars data for TradingView chart from Alpaca

- Modify quote.ts to fetch historical bars for chart data
- Update analyze.ticker.tsx to pass bars data to TradingViewChart
- Chart now displays candlestick data from Alpaca API

app/routes/api/alpaca/quote.ts

@@ -14,17 +14,36 @@ export async function loader({ params }: { params: { ticker: string } }) {
   }
 
   try {
-    // Use latest trade instead of quote for real transaction price
+    // Get latest trade for current price
     const trade = await alpaca.getLatestTrade(ticker);
-    // trade has: Price, Size, Exchange, Timestamp, etc.
     const price = (trade as { Price?: number }).Price || 0;
+    
+    // Get historical bars for chart (last 30 days, daily)
+    const bars = await alpaca.getBarsV2(ticker, {
+      timeframe: "1Day",
+      limit: 30,
+    });
+    
+    // Convert async generator to array
+    const barsArray = [];
+    for await (const bar of bars) {
+      barsArray.push({
+        t: (bar as any).Timestamp || (bar as any).t,
+        o: (bar as any).Open || (bar as any).o,
+        h: (bar as any).High || (bar as any).h,
+        l: (bar as any).Low || (bar as any).l,
+        c: (bar as any).Close || (bar as any).c,
+        v: (bar as any).Volume || (bar as any).v,
+      });
+    }
+    
     return Response.json({
       ticker,
       price,
-      timestamp: (trade as { Timestamp?: string }).Timestamp,
+      bars: barsArray,
     });
   } catch (error) {
-    console.error("Alpaca trade error:", error);
-    return Response.json({ error: "Failed to fetch trade" }, { status: 500 });
+    console.error("Alpaca data error:", error);
+    return Response.json({ error: "Failed to fetch data" }, { status: 500 });
   }
 }