saravanakumardb1 af33a2c86d feat(sync): add cross-platform sync managers for iOS, Android, and Web ... - iOS: PlatformSyncManager — URLSession, delta sync, batch upload, offline queue, HMAC auth - Android: PlatformApiClient + SyncRepository — HttpURLConnection, Room integration, offline queue - Web: platform-sync.ts + use-sync.ts — fetch client, localStorage queue, React hook with 60s auto-sync All consume platform-service /timers/*, /routines/*, /households/* endpoints. Sync protocol: syncVersion optimistic concurrency, delta sync via ?since=, batch upsert for offline flush.		2026-02-28 00:25:35 -08:00
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CloudKitSyncManager.swift	feat(sync): add iCloud sync via NSUbiquitousKeyValueStore with merge strategy	2026-02-27 22:23:45 -08:00
PlatformSyncManager.swift	feat(sync): add cross-platform sync managers for iOS, Android, and Web	2026-02-28 00:25:35 -08:00