* update gradle, kotlin and other dependencies * fix new warnings * remove unused import * update Proguard rules * add explicit dependency on Gson to get the newest version * remove debug flag from proguard rules again * fix typo
* migrate conversations and search to paging 3 * delete SearchRepository * remove unneeded executor from search * fix bugs in conversations * update license headers * fix conversations refreshing * fix search refresh indicators * show fullscreen loading while conversations are empty * search bugfixes * error handling * error handling * remove mastodon bug workaround * update ConversationsFragment * fix conversations more menu and deleting conversations * delete unused class * catch exceptions in ConversationsViewModel * fix bug where items are not diffed correctly / cleanup code * fix search progressbar display conditions