Add accessibility id for community unread indicators (#15485)

src/quo2/components/common/unread_grey_dot/view.cljs

@@ -3,6 +3,7 @@
             [quo2.components.common.unread-grey-dot.style :as style]))
 
 (defn unread-grey-dot
-  []
+  [accessibility-label]
   [rn/view
-   {:style style/unread-grey-dot}])
+   (cond-> {:style style/unread-grey-dot}
+     accessibility-label (assoc :accessibility-label accessibility-label :accessible true))])

src/quo2/components/community/community_list_view.cljs

@@ -27,7 +27,7 @@
     [counter/counter {:type :default} unread-mentions-count]
 
     unread-messages?
-    [unread-grey-dot]))
+    [unread-grey-dot :unviewed-messages-public]))
 
 (defn communities-list-view-item
   [props

src/quo2/components/list_items/channel.cljs

@@ -62,4 +62,4 @@
                 (not muted?)
                 (not (pos? (int mentions-count)))
                 unread-messages?)
-       [unread-grey-dot])]]])
+       [unread-grey-dot :unviewed-messages-public])]]])