feat: fix Safe Paper Trading display formatting and API sync

- Fixed field mapping between API and frontend (amount→positionSize, entry→entryPrice, createdAt→timestamp)
- Updated API sync function to properly convert API trade format to frontend format
- Resolved display issues: 'Invalid Date', missing entry price, missing trade size
- Added trade monitoring system and automation improvements
- Enhanced automation with simple-automation.js for reliable 24/7 operation
- Working automation now detecting 85% confidence BUY signals and executing trades

trade-monitor.js

@@ -0,0 +1,41 @@
+#!/usr/bin/env node
+
+// Trade Monitor - Track trade creation and persistence
+const fs = require('fs');
+
+async function checkTrades() {
+  try {
+    const response = await fetch('http://localhost:9001/api/safe-paper-trading/trades');
+    const data = await response.json();
+    
+    const timestamp = new Date().toISOString();
+    const logEntry = {
+      timestamp,
+      totalTrades: data.totalTrades,
+      trades: data.trades.map(t => ({
+        id: t.id,
+        side: t.side,
+        source: t.source,
+        createdAt: t.createdAt
+      }))
+    };
+    
+    // Log to file
+    fs.appendFileSync('trade-monitor.log', JSON.stringify(logEntry) + '\n');
+    
+    console.log(`[${timestamp}] Trades: ${data.totalTrades}`);
+    if (data.totalTrades > 0) {
+      data.trades.forEach(trade => {
+        console.log(`  - ${trade.id}: ${trade.side} (${trade.source})`);
+      });
+    }
+    
+  } catch (error) {
+    console.error(`[${new Date().toISOString()}] Error checking trades:`, error.message);
+  }
+}
+
+// Check every 30 seconds
+console.log('🔍 Trade Monitor Started - Checking every 30 seconds');
+setInterval(checkTrades, 30000);
+checkTrades(); // Initial check