🐛 fix(gateway): graceful fallback when expenses table doesn't exist yet

The /summary endpoint crashed with 'relation "expenses" does not exist'
when migration 021 hasn't been run yet. Added .catch() fallbacks so the
endpoint returns zero values for expenses instead of 500 error.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: ersinkoc

packages/gateway/src/routes/personal-data.ts

@@ -652,8 +652,8 @@ personalDataRoutes.get('/summary', async (c) => {
     contactsRepo.getUpcomingBirthdays(30),
     habitsRepo.getTodayProgress(),
     habitsRepo.list({ isArchived: false }),
-    expensesRepo.getSummary(),
-    expensesRepo.count(),
+    expensesRepo.getSummary().catch(() => ({ totalAmount: 0, count: 0, byCategory: {}, byCurrency: {} })),
+    expensesRepo.count().catch(() => 0),
   ]);
 
   const summary = {