- Add comprehensive TOTP_SETUP.md with multiple setup options
- Create scripts/create_test_user.exs for automated test user creation
- Update .gitignore to exclude Playwright browser binaries and artifacts
- Update README to reference TOTP setup guide
- Set up Playwright in dedicated e2e directory
- Multi-environment support (local, staging)
- TOTP authentication handling with otplib
- Test coverage for organizations, devices, alerts, status indicators
- Helper utilities for common test operations
- Comprehensive README with setup and usage instructions
- Setup script for quick initialization
