{"message":"TCG-Dex Backend API","version":"2.0.0","docs":{"health":"GET  /api/health","series":"GET  /api/series","sets":"GET  /api/series/:seriesId","set":"GET  /api/series/:seriesId/:setId","card":"GET  /api/series/:seriesId/:setId/:localId","search":"GET  /api/search?q=<name>&limit=<n>","sync":"POST /api/sync"}}