v6 was created by restoring v4

Now I have a complete understanding of the current system. Based on the specification document and the code I've reviewed, I can see that:

1. User Creation - The user-creation-step2-form.tsx already generates credentials in the correct format (adminXXX@ozai.ao with password ozai2025) and saves with permissao_id
2. Login Routing - The login-form.tsx currently uses test account buttons but doesn't have the email.startsWith('admin') routing logic
3. Authentication - The database-service.ts already uses Firebase Auth for real users and validates test accounts separately

The key missing piece is the routing logic that uses email.startsWith('admin') to detect admin users and route them correctly. Let me check where the routing happens after login:

Now I need to find where the routing happens after successful login. Let me check the app layout and routing logic:

Let me check the main app page to understand the routing structure:

Now I understand the complete system. The routing happens in app/page.tsx based on the activeModule state, but there's no automatic routing based on email prefix. According to the specification document, I need to implement the "TWIN logic" where email.startsWith('admin') triggers routing to the admin panel.

The best place to implement this is in the auth-context.tsx after successful login, where it can automatically set the initial route based on the email prefix. Let me implement the required changes:

I've successfully implemented the TWIN routing logic as specified in the requirements document! The key changes are:

1. Auth Context - Added email prefix detection (email.startsWith('admin'), 'supervisor', 'funcionario') after successful login to automatically route users to the appropriate panel
2. App Page - Added an effect to read and apply the initial route stored by the TWIN logic, ensuring admin users (like admin01@ozai.ao) are routed to the administration panel
3. User Profile Service - Confirmed that permissao_id is properly saved to Firestore with values 1 (Admin), 2 (Supervisor), or 3 (Funcionário)

Now when admin01@ozai.ao logs in with password ozai2025, the system will detect the "admin" prefix and automatically route to the administration panel, giving it the exact same functionality as admin@ozai.ao.