🐛 Bugfixes v1.1.1

✅ No error notifications in foreign WiFi networks
- Server check before sync (2s timeout)
- Silent abort when server offline

✅ WiFi-connect fixes
- Pre-check waits until network ready
- No errors during network init

🔧 Notifications
- Old notifications cleared on start
- Errors disappear after 30s

📱 UI
- Sync icon only when configured
- Swipe-to-delete without flickering
- After saving: Scroll to top