Fix: Minor achievement and notification issues (#676)

## What was done?

- Skip achievementById query if no id is given
- Include `navigateTo` when receiving new inApp notification to allow
onClick event on floating component

src/hooks/useConcreteNotification.ts

@@ -13,6 +13,7 @@ const concreteNotificationQuery = gql(`
                 body
                 modalText
                 type
+                navigateTo
             }
             sentAt
         }

src/modals/AchievementMessageModal.tsx

@@ -30,7 +30,7 @@ query achievementById($achievementId: Float!) {
   }`);
 
 const AchievementMessageModal: React.FC<{ achievementId: number; isOpenModal: boolean; onClose: () => void }> = ({ achievementId, isOpenModal, onClose }) => {
-    const { data } = useQuery(ACHIEVMENT_BY_ID_QUERY, { variables: { achievementId } });
+    const { data } = useQuery(ACHIEVMENT_BY_ID_QUERY, { variables: { achievementId }, skip: !achievementId });
     const achievement = data?.me.achievement;
 
     if (achievement) {