I'd like to suggest that the pages added by this extension have their own section in Special:SpecialPages. For normal users, the following pages are accessible
- Search translations
- Translate
- All translations
- Translator signup
- Export translations
- Language statistics
- Message group stats
- Supported languages
which are distributed throughout the different sections. Translation admins also have
- Aggregate groups
- Import translations
- Prepare page for translation
- Translation page migration
- Notify translators
- Change page language
And there may be more that are only visible to full administrators. Having this many special pages for the extension means that it would make sense to group them together, rather than the way they are now. Thoughts?