feat: page update notifications (#2074)

* feat: watchers notification and email preferences

* fix: email copy

* digests

* clean up

* fix

* clean up

* move backlinks queue-up to history processor

* fix

* fix keys

* feat: group notifications

* filter

* adjust email digest window

apps/client/src/features/editor/components/mention/mention-list.tsx

@@ -294,6 +294,7 @@ const MentionList = forwardRef<any, MentionListProps>((props, ref) => {
         w={popupWidth}
         scrollbars={"y"}
         scrollbarSize={6}
+        overscrollBehavior={"contain"}
         styles={{ content: { minWidth: 0 } }}
       >
         {renderItems?.map((item, index) => {