fix: correct entry prices and position sizing in trading system

- Fixed automation service to use real SOL price (~89) instead of hardcoded 00
- Updated position size calculation to properly convert USD investment to token amount
- Enhanced trade display to show separate entry/exit prices with price difference
- Added data quality warnings for trades with missing exit data
- Updated API to use current SOL price (189.50) and improved trade result determination
- Added detection and warnings for old trades with incorrect price data

Resolves issue where trades showed 9-100 entry prices instead of real SOL price of 89
and position sizes of 2.04 SOL instead of correct ~0.53 SOL for 00 investment

app/api/automation/status/route.js

@@ -33,6 +33,14 @@ export async function GET() {
     }
 
     // Get actual trade data to calculate real statistics
+    // Get ALL trades count for consistency
+    const totalTradesCount = await prisma.trade.count({
+      where: {
+        userId: session.userId,
+        symbol: session.symbol
+      }
+    })
+
     const trades = await prisma.trade.findMany({
       where: {
         userId: session.userId,
@@ -62,7 +70,7 @@ export async function GET() {
         mode: session.mode,
         symbol: session.symbol,
         timeframe: session.timeframe,
-        totalTrades: completedTrades.length,
+        totalTrades: totalTradesCount, // Use actual total count
         successfulTrades: successfulTrades.length,
         winRate: Math.round(winRate * 10) / 10, // Round to 1 decimal
         totalPnL: Math.round(totalPnL * 100) / 100, // Round to 2 decimals