handling attachments in results

usually search hits point to the very first surface in the sequence. this results in links to pages that do not contain the expected hit: https://fontane-nb.dariah.eu/test/results.html?q=Apolda links to https://fontane-nb.dariah.eu/test/edition.html?id=/xml/data/1zzdq.xml&page=2r where the correct page num is 2rav.