message: add timestamp on collection sync
diff: @@ -35,7 +35,7 @@ const cloneDoc = (targetCollection: string, fieldsToSync: string[]) => (
  );
  db.collection(collectionPath)
  .doc(docId)
  - .set(syncData, { merge: true })
  + .set({ ...syncData, syncedAt: new Date() }, { merge: true })
  .catch(error => console.error(error));
  return true;
  };
  @@ -71,7 +71,7 @@ const syncDoc = (targetCollection: string, fieldsToSync: string[]) => async (
  });
  db.collection(collectionPath)
  .doc(docId)
  - .update(syncData)
  + .update({ ...syncData, syncedAt: new Date() })
  .catch(error => console.error(error));
  return true;
  };
  