{"service":"Báo Cáo Nhanh — Report Engine","docs":"/docs","endpoints":{"export_docx":"POST /api/report/export/docx","export_pdf":"POST /api/report/export/pdf","preview_data":"POST /api/report/preview-data","demo_docx":"GET /api/report/demo/docx","demo_pdf":"GET /api/report/demo/pdf"}}