Improve ROR/institution search

[ahamelers]

Problem description, and links to relevant helpdesk tickets:

Searching in general needs to be improved (#2464), and ROR and institution searches particularly could be improved to highlight the integration of ROR IDs and the value of using an ID for exact institution matching.

Describe the solution you'd like:

• [ ] When searching/filtering by ROR ID, display the associated institution name in the web interface.
• [ ] When searching/filtering by institution, offer ROR ID for exact match searching in the web interface.

[ahamelers]

Just to note, we could do the same kind of ID relationship highlighting for searching of authors and ORCIDs

[ahamelers]

Need to reindex with more PIDs (#3601)