[FL-2212] File validators and archive fixes #972

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

applications/archive/helpers/archive_browser.c

@@ -272,7 +272,6 @@ void archive_enter_dir(ArchiveBrowserView* browser, string_t name) {
     with_view_model(
         browser->view, (ArchiveBrowserViewModel * model) {
             model->last_idx = model->idx;
-            model->last_offset = model->list_offset;
             model->idx = 0;
             model->depth = CLAMP(model->depth + 1, MAX_DEPTH, 0);
             return false;