feat: refactor error handling to accept max retry attempts as a parameter for improved flexibility

cmd/go_migrate/batch-generator.go

@@ -11,16 +11,6 @@ import (
 	"github.com/google/uuid"
 )
 
-type Batch struct {
-	Id                    uuid.UUID
-	ParentId              uuid.UUID
-	LowerLimit            int64
-	UpperLimit            int64
-	IsLowerLimitInclusive bool
-	ShouldUseRange        bool
-	RetryCounter          int
-}
-
 func estimateTotalRowsMssql(ctx context.Context, db *sql.DB, tableInfo config.SourceTableInfo) (int64, error) {
 	query := `
 SELECT