Reorganize tests for better structure and coverage:
- Move container/security_test.go from internal/ to tests/unit/container/
- Move related tests to proper unit test locations
- Delete orphaned test files (startup_blacklist_test.go)
- Add privacy middleware unit tests
- Add worker config unit tests
- Update E2E tests for homelab and websocket scenarios
- Update test fixtures with utility functions
- Add CLI helper script for arraylist fixes
27c8b08a16