fix(offline): cache accommodations, trip members, tags, and categories for full offline support

client/src/repo/accommodationRepo.ts

@@ -0,0 +1,16 @@
+import { accommodationsApi } from '../api/client'
+import { offlineDb, upsertAccommodations } from '../db/offlineDb'
+import type { Accommodation } from '../types'
+
+export const accommodationRepo = {
+  async list(tripId: number | string): Promise<{ accommodations: Accommodation[] }> {
+    if (!navigator.onLine) {
+      const accommodations = await offlineDb.accommodations
+        .where('trip_id').equals(Number(tripId)).toArray()
+      return { accommodations }
+    }
+    const result = await accommodationsApi.list(tripId)
+    upsertAccommodations(result.accommodations || []).catch(() => {})
+    return result
+  },
+}