Add Validation Layer

[puja-trivedi]

• write a layer that does an assessment to test that the content is equivalent between source input and processed enriched output
• one way of doing this would be putting round trip it? source -> enriched/processed -> source
• Can you generate the source again from the information that you have. See if the two differs or not.
• Remember, the source may not be schemas. As in may not be structured schemas. It could be pydantic code bases
• This is going to be a dynamical state, which is continuously evolving. You might have to set a cron jam that looks at them. And if Dandi has changed something in its code base, it will re-import at that point in time. But it's not like re-ingesting everything. Only update the relevant updates.