feat: Add settings for audio alert notifications (#2415)

Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

app/javascript/dashboard/store/modules/conversations/getters.js

@@ -63,6 +63,9 @@ const getters = {
   },
   getChatStatusFilter: ({ chatStatusFilter }) => chatStatusFilter,
   getSelectedInbox: ({ currentInbox }) => currentInbox,
+  getConversationById: _state => conversationId => {
+    return _state.allConversations.find(value => value.id === conversationId);
+  },
 };
 
 export default getters;