{"name":"ROI Calc File Server","version":"1.0.0","endpoints":{"upload":"POST /api/files/upload/:type (images | voices | files)","download":"GET /api/files/download/:type/:filename","list":"GET /api/files/list/:type (admin only)","delete":"DELETE /api/files/delete/:type/:filename (admin only)","admin/create-user":"POST /api/admin/create-user (admin only)","admin/users":"GET /api/admin/users (admin only)","admin/users/:userId/ban":"PATCH /api/admin/users/:userId/ban (admin only)","admin/users/:userId":"DELETE /api/admin/users/:userId (admin only)","health":"GET /health"},"documentation":"/api-docs"}