Check in CI that there are no .tx or wave files missing from the catalog

it will be easy with the new catalog system to add a test but forget to add it to the catalog, or rename a test and forget to modify the catalog. add a CI job that checks all .tx files are in the catalog etc.

Locate the existing catalog and CI configuration, then inspect how .tx and wave files are discovered and represented in the catalog. Add a CI check that reports any missing catalog entries and verify it catches both omitted and renamed files.

Written by the indexing model from the issue text.