florian.berthold
e79e1d1736
Backend: new GET /api/v1/companions endpoint returning all companion relationships with joined species names, slugs and images. Adds CompanionWithNames model and list_all DB query. Frontend: new /companions route with search bar, beneficial (green) and antagonistic (red) sections, species thumbnails, mechanism text, source links, and species detail links. Full DE/EN i18n support.