Fix latest questionnaire date (#61)

# Fix latest questionnaire date

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routes/~_dashboard/~patients/utils.ts

@@ -224,7 +224,7 @@ export const getUserActivity = async ({
   const latestQuestionnaires = await getDocsData(
     query(
       refs.questionnaireResponses({ resourceType, userId: authUser.uid }),
-      orderBy('authored'),
+      orderBy('authored', 'desc'),
       limit(1),
     ),
   )