{"service":"Spixer Vision Server","version":"3.0","endpoints":{"POST /api/burst/upload":"Async burst processing (returns job_id)","GET  /api/burst/{job_id}":"Poll burst job status and results","POST /api/faces/register":"Register a face embedding","GET  /api/storage/folders":"List storage folders","GET  /api/storage/{folder}":"List images in a folder","GET  /api/storage/{folder}/{filename}":"Download a stored image","GET  /api/storage/{folder}/zip":"Download folder as ZIP","GET  /health":"Health check"}}