openai/gpt-chat-latest → A (3:2)

Side A replaces manually enumerated Kaocha test suites with a single auto-discovered `^test\..+` configuration, eliminating ongoing maintenance and ensuring new test namespaces run automatically without updating `tests.edn`. Side B mainly removes a redundant dead-code guard and updates the corresponding test expectations; while it simplifies logic, its impact is narrower than the lasting improvement to test infrastructure in Side A.