This task represents the work of creating a proof of concept for the LLM-generated Source Verification suggestions (using a mock data source until the endpoint is available).
Requirements
- Proof of concept is created and ready to receive data once endpoint is available
- Any learnings or assumptions about the API response shape are documented
(I'd like to create and link to a ticket capturing the API work, but want to touch base with @Isaac on the plan for that first)

