Conventions for compile-time, `example`-based Lean 4 API regression tests that mirror a library's public surface. Use whenever Lean test code is the subject of the work, not only when editing: (1) creating, editing, or reviewing files under a `<Name>Test/` directory (sibling to the main `<Name>/` li
Conventions for compile-time, `example`-based Lean 4 API regression tests that mirror a library's public surface. Use whenever Lean test code is the subject of the work, not only when editing: (1) creating, editing, or reviewing files under a `<Name>Test/` directory (sibling to the main `<Name>/` library directory), (2) adding a new module under the main library and deciding what its sibling test