Add the "Find" feature.

As a frequent writer, I often find myself in need of a tool to quickly locate specific words or phrases within my documents. I believe that the addition of a "Find" feature, similar to that found in Microsoft Word and LibreOffice would greatly improve the functionality and usability of Sudowrite. This feature would allow users to easily navigate through lengthy documents and make revisions more efficiently. It would also provide a valuable resource for those who work with large amounts of text.