[AnVIL CMG] Show show warning about missing files for datasets with access required on export search results to Terra #3625
Description
Approach
- Unauthenticated message: "Files for datasets with access "required" will be excluded from this export. To export all files matching your query, please sign in and, if necessary, request access."
- Authenticated message: "Files for datasets with access "required" will be excluded from this export. To export all files matching your query, please request access."
- Add warning banner, across both channels, similar to:
