Add item lookup to Requests page

Background
In mid-October 2021, Holly was asked by Cornell University Library to review various issues discovered by CUL Access Services staff while using FOLIO. Holly met with various individuals at Olin and Mann libraries and produced the CORNELL ACCESS SERVICES FOLIO OBSERVATIONS & SUGGESTIONS document, which is available at https://docs.google.com/document/d/1lwnZpkiw7G0c3EyObRRnjuV6XVMcFNK1lWUG952sFgI/edit?usp=sharing. This feature is ISSUE #11 from that document and has a priority of MORE IMPORTANT.

Overview
When staff enter requests, they have to know the barcode of the item. They can’t just look it up by some other means. Add item lookup to the Requests page.

Contact(s)
Tom Trutt
Wendy Wilcox