Incorporating Psych-DS validator with the metadata module

[vzhang03]

Using the validator currently in-development by the Psych-DS team, incorporate the validator software using npm into the metadata module. Implement a method within the metadata module that calls the validator for the metadata while configuring error messages.

9/29: I think we should scrap this, #2, and #3. Our role shouldn't be to validate their data. Should be under the assumption that data generated is working (caution when editing data?).

10/5: Reviewing the structure, building it within the module seems unnecessary because then it will only be able to handle a single file. Likely, will need more significant architecture changes where we have a database and read and write entire data files. Have a backend that processes from the OSF and creates directories. This will likely have to be handled within the CLI and frontend tool specifically.

11/2: Scrapping this in favor of implementing within CLI and frontend because this doesn't have access to the directory structure. Could look to rewriting this module.

Tasks

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1. Incorporate validator with metadata module (packages/metadata/src/index.ts)
2. Ensure that the validator is working and the module is passing tests

[vzhang03]

See above, closing in favor of Incorporating Psych-DS validator with the CLI package workflow #2 and Incorporating Psych-DS validator with the website workflow #3.