tweaks (#2032)

* fix: 1080p

* opt: import export

* opt: downloader

* opt: skeleton

* opt: parseColor

* tweak

* opt: sb seek

* opt: rxn

lib/pages/history/widgets/item.dart

@@ -177,7 +177,10 @@ class HistoryItem extends StatelessWidget {
                                 ),
                               ),
                             Positioned.fill(
-                              child: selectMask(theme, item.checked),
+                              child: selectMask(
+                                theme.colorScheme,
+                                item.checked,
+                              ),
                             ),
                           ],
                         );