Improve large document collection search performance

[NTUYi]

I recently conducted a search using a collection of over 8,000 PDF files (primarily 8-10 pages in length), and I am happy to report that the search results were successfully generated. However, I noticed that upon clicking on an item in the left panel displaying the search result entries, the browser becomes unresponsive. I believe that addressing this issue would further enhance the already valuable and fantastic experience that your application provides.

I'd like to express my gratitude for creating such a wonderful app, which I now use on a daily basis. I'm excited about the possibilities that resolving this issue could bring. Thank you for your continued dedication and hard work!