Login

[sydneyrd]

Login
Description: Implement login functionality with Firebase Auth, including frontend form and backend session management.
AC:
Frontend: Login form with email/password fields
Frontend: Form validation (email format, required fields)
Frontend: Loading state during authentication
Frontend: Error message display for invalid credentials
Backend: Endpoint to verify Firebase token and create session
Backend: Store user session data
Frontend: Redirect to main app on successful login
Frontend: "Forgot password" link (Firebase password reset)
Tech notes: