- Removed a comment regarding the rejection of quoted arguments with spaces, as the validation logic is already covered by existing tests. This helps to keep the test code clean and focused.
- Add explicit regression tests for "nom avec espaces", leading/trailing spaces, and tab characters in DefineValidationTest. - Validation regex ^[a-zA-Z0-9_-]{1,32}$ already rejects these; tests seal B4 UAT observation.