Develop RADx Data Hub Metadata Toolkit

[marcosmro]

Design and develop a set of tools to perform relevant operations on CEDAR metadata. Here are some suggested tools:

• Data Dictionary Validator: Initial version already developed by @matthewhorridge. (#1 )
• Metadata Validation Library: Can be integrated into the submission workflow during the validation step.
• Metadata Export Tool: Converts CEDAR metadata to other formats.
• Metadata Generator: Automatically generates metadata from files.
• Etc.

Develop each tool in an independent GitHub repository, and keep toolkit documentation in a common place, using a documentation system such as readthedocs.

This task is about creating the infrastructure for the toolkit. The work associated with the development of each tool should be covered by new, independent GitHub issues, referencing to this parent issue.

@jkyu: Primary @matthewhorridge: Reviewer @marcosmro: Reviewer

[matthewhorridge]

On Nov 9, 2023: Released version 1.1.0 of the data dictionary validator. See https://github.com/bmir-radx/radx-project/issues/1