fix(critical): integrate multi-hop scanner with swap analyzer

✅ CRITICAL FIX #1: Connected swap analyzer to multi-hop scanner
- Modified SubmitBridgeOpportunity() to trigger multi-hop scanner
- Scanner uses token graph with 8 high-liquidity Arbitrum pools
- Finds real multi-hop arbitrage paths (A→B→C→A)

✅ CRITICAL FIX #2: Lowered profit threshold 1000x
- ExecuteArbitrageOpportunity: 0.01 ETH → 0.00001 ETH
- Matches aggressive settings (/bin/bash.02 minimum)

🎯 Target: First profitable execution within 24 hours

🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>

pkg/scanner/market/scanner.go

@@ -737,13 +737,17 @@ func (s *MarketScanner) executeArbitrageOpportunity(opportunity stypes.Arbitrage
 	}
 
 	// Only execute opportunities with sufficient profit
-	minProfitThreshold := big.NewInt(10000000000000000) // 0.01 ETH minimum profit
+	// AGGRESSIVE THRESHOLD: Lowered to match arbitrum_production.yaml settings (0.00001 ETH / $0.02)
+	minProfitThreshold := big.NewInt(10000000000000) // 0.00001 ETH minimum profit - VERY AGGRESSIVE
 	if opportunity.Profit.Cmp(minProfitThreshold) < 0 {
-		s.logger.Debug(fmt.Sprintf("Arbitrage opportunity profit too low: %s < %s",
-			opportunity.Profit.String(), minProfitThreshold.String()))
+		s.logger.Debug(fmt.Sprintf("Arbitrage opportunity profit too low: %s < %s (%.6f ETH)",
+			opportunity.Profit.String(), minProfitThreshold.String(), float64(opportunity.Profit.Int64())/1e18))
 		return
 	}
 
+	s.logger.Info(fmt.Sprintf("✅ PROFITABLE OPPORTUNITY FOUND! Profit: %.6f ETH (%.2f USD @ $2000/ETH)",
+		float64(opportunity.Profit.Int64())/1e18, float64(opportunity.Profit.Int64())*2000/1e18))
+
 	s.logger.Info(fmt.Sprintf("Executing arbitrage opportunity with profit: %s", opportunity.Profit.String()))
 
 	// Execute the arbitrage opportunity