Problem: Mixed WebAssembly (App) and Server (Login) render modes caused interaction breakage after login. Panels, accordions, and menu selections failed because render mode changed during page navigation.
Solution: Unified all admin components to InteractiveServerRenderMode for consistent interactivity:
- App.razor: Routes and HeadOutlet use InteractiveServerRenderMode
- Login.razor: Already uses InteractiveServerRenderMode
- Program.cs: Removed WebAssembly component registration
Updated validation script to require Server mode instead of WebAssembly for admin shell.
This ensures:
✅ Consistent render mode throughout admin UI
✅ Reliable component interactivity (panels, accordions, menus)
✅ Stable page navigation and state management
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
kjh2064