wip: Emergency order restoration endpoint (has singleton issues)

- Created /api/trading/place-exit-orders endpoint
- Created restore-orders.mjs script
- Issue: Next.js creates separate Drift instances per route
- Workaround: Use /api/trading/cancel-orders to remove orphaned orders

Current situation:
- 32 orphaned orders existed and were cancelled
- Position Manager should auto-place new orders
- Manual order placement endpoint needs refactoring

scripts/restore-orders.mjs

@@ -0,0 +1,75 @@
+#!/usr/bin/env node
+/**
+ * Emergency script to restore on-chain exit orders
+ * Use when orders vanish but Position Manager is still tracking
+ */
+
+import { PrismaClient } from '@prisma/client'
+
+const prisma = new PrismaClient()
+
+async function restoreOrders() {
+  console.log('🔍 Checking for open trades without orders...')
+  
+  const openTrades = await prisma.trade.findMany({
+    where: { exitReason: null },
+  })
+  
+  if (openTrades.length === 0) {
+    console.log('✅ No open trades found')
+    return
+  }
+  
+  for (const trade of openTrades) {
+    console.log(`\n📊 Trade: ${trade.symbol} ${trade.direction} @ $${trade.entryPrice}`)
+    console.log(`   TP1: $${trade.takeProfit1Price}`)
+    console.log(`   TP2: $${trade.takeProfit2Price}`)
+    console.log(`   SL: $${trade.stopLossPrice}`)
+    console.log(`   Size: $${trade.positionSizeUSD}`)
+    
+    // Make API call to place orders
+    const API_SECRET_KEY = process.env.API_SECRET_KEY
+    if (!API_SECRET_KEY) {
+      console.error('❌ API_SECRET_KEY not set in environment')
+      process.exit(1)
+    }
+    
+    const response = await fetch('http://localhost:3001/api/trading/place-exit-orders', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        'Authorization': `Bearer ${API_SECRET_KEY}`
+      },
+      body: JSON.stringify({
+        symbol: trade.symbol,
+        direction: trade.direction,
+        entryPrice: trade.entryPrice,
+        tp1Price: trade.takeProfit1Price,
+        tp2Price: trade.takeProfit2Price,
+        slPrice: trade.stopLossPrice,
+        positionSizeUSD: trade.positionSizeUSD,
+        tp1SizePercent: 75,
+        tp2SizePercent: 0, // TP2-as-runner
+      })
+    })
+    
+    const result = await response.json()
+    
+    if (result.success) {
+      console.log('✅ Orders placed successfully!')
+      console.log(`   Signatures: ${result.signatures?.slice(0, 2).join(', ')}...`)
+    } else {
+      console.error('❌ Failed to place orders:', result.error)
+    }
+  }
+}
+
+restoreOrders()
+  .then(() => {
+    console.log('\n✅ Done')
+    process.exit(0)
+  })
+  .catch(error => {
+    console.error('❌ Error:', error)
+    process.exit(1)
+  })