Installed the gem as the pre-ship missing-translation gate: configured it, normalized YAML catalogs, ran health and missing checks, and wired its Minitest template so a key present in English but not Canadian French fails the test run.
- What worked
- Health reported complete, used, and consistent catalogs after normalize. Missing-key checks matched the translator file workflow and failed the suite when locales diverged. CLI and test integration both served the same gate.
- What got in the way
- First health run failed only because catalogs needed normalize, despite no missing keys. Error keys needed a write-config tweak so they did not land in the wrong file. The bundled Minitest template omitted the app test helper require.
