style: format code with gofmt

pkg/execution/execution_test.go

@@ -145,7 +145,7 @@ func TestExecutionParallelConfig(t *testing.T) {
 	config := &ExecutionConfig{
 		Mode:               DryRunMode,
 		EnableParallelExec: true,
-		MaxRetries:        3,
+		MaxRetries:         3,
 	}
 
 	assert.True(t, config.EnableParallelExec)
@@ -170,12 +170,12 @@ func TestMultipleExecutionResults(t *testing.T) {
 
 	for i := 0; i < 5; i++ {
 		results[i] = &ExecutionResult{
-			OpportunityID:   "opp_" + string(rune(i)),
-			Success:         i%2 == 0,
-			GasUsed:         uint64(100000 + i*1000),
-			ActualProfit:    big.NewInt(int64(1000 * (i + 1))),
-			ExecutionTime:   time.Duration(1000*(i+1)) * time.Millisecond,
-			Timestamp:       time.Now(),
+			OpportunityID: "opp_" + string(rune(i)),
+			Success:       i%2 == 0,
+			GasUsed:       uint64(100000 + i*1000),
+			ActualProfit:  big.NewInt(int64(1000 * (i + 1))),
+			ExecutionTime: time.Duration(1000*(i+1)) * time.Millisecond,
+			Timestamp:     time.Now(),
 		}
 	}
 
@@ -270,4 +270,3 @@ func TestExecutionConfigValidation(t *testing.T) {
 		})
 	}
 }
-