We have a Flutter Tizen Samsung TV app that is almost working. Need an expert to fix ONE remaining issue. STATUS: ✅ App builds successfully ✅ App installs on Samsung TV ✅ App launches ✅ Return key works ✅ API returns correct data ❌ Shows "server is under maintenance" error THE ISSUE: App shows maintenance dialog even though API returns status:true with correct data. Need someone to debug and find why app shows this message. REQUIREMENTS: - Must have Tizen Studio installed - Must have Samsung TV or Tizen emulator - Flutter Tizen experience required WE PROVIDE: - Full source code - All fixes already applied - API credentials - Build instructions