integration-test-passwords-flag-secret-scanner

Plaintext credential strings in pytest integration test files (e.g., password='Correct-Horse-Battery-Staple!') trigger the secret scanner hook even in clearly named test files. The fix is to move them into a labeled constant at the top of the file (e.g., TEST_ADMIN_PASSWORD = '...') so the scanner’s pattern-matcher recognizes test-only context. Apply this pattern to any new test file that needs credential fixtures.