make sure TabBar re-rerenders when pinned feeds changes

src/view/com/pager/FeedsTabBar.web.tsx

@@ -58,6 +58,7 @@ const FeedsTabBarDesktop = observer(
       <Animated.View style={[pal.view, styles.tabBar, transform]}>
         <TabBar
           {...props}
+          key={items.join(',')}
           items={items}
           indicatorPosition="bottom"
           indicatorColor={pal.colors.link}

src/view/com/pager/FeedsTabBarMobile.tsx

@@ -53,7 +53,7 @@ export const FeedsTabBar = observer(
           <UserAvatar avatar={store.me.avatar} size={30} />
         </TouchableOpacity>
         <TabBar
-          key={store.me.savedFeeds.listOfPinnedFeedNames.join(',')}
+          key={items.join(',')}
           {...props}
           items={items}
           indicatorPosition="bottom"