Added RootView to manage authentication state and navigation between login
and main tab views. This simplifies the app structure and makes it easier
to test authentication flows.
Changes:
- Added RootView.swift: Centralized auth state management using
AuthenticationManager singleton
- Updated iOSApp.swift: Changed entry point from LoginView to RootView
- RootView automatically shows LoginView or MainTabView based on auth state
- Supports logout flow and automatic navigation on login success
This enables UI tests to start from a known state and test full
authentication flows end-to-end.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
73c9f2d5a3