The previous commit deleted 4 config-validator satellite files. This
properly merges their unique tests into the consolidated config-validator.test.ts,
recovering 89 tests that were dropped during the bulk deletion.
Deduplicates 5 tests that existed in both the satellite files and the
security test file.
Conceived by Romuald Członkowski - www.aiadvisors.pl/en
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>