- Introduced a new testing plan for comprehensive build-syncback roundtrip tests and mutation stress tests to ensure clean mode produces consistent results.
- Created utility functions for running builds and syncbacks, and for asserting directory equality.
- Updated existing tests to reflect changes in behavior when standalone scripts receive children, ensuring they convert to directory format.
- Added new test cases to validate the conversion of standalone scripts and modules when children are added, enhancing coverage of syncback functionality.
