Improved content: Author names, article details, search options

Based on user feedback, Zendy now displays author names next to the title for each article directly in the search result list.

In the expanded view, further details have also been added to enrich the records, including the DOI, author affiliations, subject categories, the journal ISSN, and more, depending on the available data.

For the search, you can now also limit your queries to several additional fields, like the journal title, ISSN or ISBN.