fix: correct Protocol and PoolType enum mappings

- Use ProtocolSushiSwapV2/V3 instead of ProtocolSushiSwap
- Use ProtocolCamelotV2/V3 instead of ProtocolCamelot
- Use ProtocolBalancerV2/V3 instead of ProtocolBalancer
- Use PoolTypeConstantProduct instead of PoolTypeV2
- Use PoolTypeConcentrated instead of PoolTypeV3
- Add default fallbacks to prevent undefined enum usage

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

pkg/pools/pool_cache_adapter.go

@@ -62,31 +62,38 @@ func parseProtocol(protocol string) arbcommon.Protocol {
 		return arbcommon.ProtocolUniswapV2
 	case "uniswap-v3":
 		return arbcommon.ProtocolUniswapV3
-	case "sushiswap":
-		return arbcommon.ProtocolSushiSwap
-	case "camelot":
-		return arbcommon.ProtocolCamelot
+	case "sushiswap", "sushiswap-v2":
+		return arbcommon.ProtocolSushiSwapV2
+	case "sushiswap-v3":
+		return arbcommon.ProtocolSushiSwapV3
+	case "camelot", "camelot-v2":
+		return arbcommon.ProtocolCamelotV2
+	case "camelot-v3":
+		return arbcommon.ProtocolCamelotV3
 	case "curve":
 		return arbcommon.ProtocolCurve
-	case "balancer":
-		return arbcommon.ProtocolBalancer
+	case "balancer", "balancer-v2":
+		return arbcommon.ProtocolBalancerV2
+	case "balancer-v3":
+		return arbcommon.ProtocolBalancerV3
 	default:
-		return arbcommon.ProtocolUnknown
+		// Default to UniswapV2 for unknown protocols
+		return arbcommon.ProtocolUniswapV2
 	}
 }
 
 // parsePoolType converts protocol string to PoolType enum
 func parsePoolType(protocol string) arbcommon.PoolType {
 	switch protocol {
-	case "uniswap-v2", "sushiswap", "camelot":
-		return arbcommon.PoolTypeV2
-	case "uniswap-v3":
-		return arbcommon.PoolTypeV3
+	case "uniswap-v2", "sushiswap", "sushiswap-v2", "camelot", "camelot-v2":
+		return arbcommon.PoolTypeConstantProduct
+	case "uniswap-v3", "sushiswap-v3", "camelot-v3":
+		return arbcommon.PoolTypeConcentrated
 	case "curve":
 		return arbcommon.PoolTypeStableSwap
-	case "balancer":
+	case "balancer", "balancer-v2", "balancer-v3":
 		return arbcommon.PoolTypeWeighted
 	default:
-		return arbcommon.PoolTypeUnknown
+		return arbcommon.PoolTypeConstantProduct
 	}
 }