[Feature] LinkML Validation, Dummy Schema Data Script for ArangoDB

[infispiel]

The LinkML Validator depends on the existence of a properly initialized ArangoDB. Furthermore, a lot of the validator depends on there already being data present in the Schema collection. Therefore, for proper testing, there should be a script that adds example schemas to the initialized Schema collection.

This script can be used as a template for a script that makes it easier to create a temporary Metadata-Only instance of DataFed by initializing the correct empty endpoint, if completed before the Metadata-Only run mode of DataFed is completed.

Key Tasks:

• [ ] Find/Create example schemas (both JSON and LinkML)
• [ ] Create arangosh scripts to upload these schemas to an initialized arangodb instance with appropriate metadata.