[E2E] Implement Automated Login and Dashboard Navigation Test

[BeSovereign]

Summary

Implement the core user journey: User arrives at landing page -> Redirected to Login -> Successful Auth -> Landing on Dashboard.

Technical Detail

• Target App: web-terminal and signup.
• Test File: tests/e2e/tests/auth-journey.spec.ts.

Implementation Path

1. Landing Page: Assert that the main domain redirects to the login screen if unauthenticated.
2. Identity Provider Mocking: If the system uses an external OIDC, ensure the test environment can handle the redirect or use a test-user with pre-seeded credentials in the database (reference freeshard/management_mock.py).
3. Dashboard Assertions:
   • Wait for the web-terminal to load.
   • Assert presence of the App Store or Installed Apps section.
   • Verify that the sidebar/navigation elements are visible and interactive.

Acceptance

• Test covers successful login.
• Test covers failed login (wrong password).
• Verified that the dashboard URL is reached after login.