{"message":"🏭 PT Anugerah Senantiasa Bersyukur — Backend API","version":"1.0.0","docs":{"GET  /health":"Server health check","GET  /api/categories":"List all categories (with brands, products, photos)","GET  /api/categories/:id":"Get single category","POST /api/categories":"Create category { name, description }","PUT  /api/categories/:id":"Update category","DEL  /api/categories/:id":"Delete category","---":"---","GET  /api/brands":"List all brands (optional: ?category_id=1)","GET  /api/brands/:id":"Get single brand (with products & photos)","POST /api/brands":"Create brand { category_id, name, description }","PUT  /api/brands/:id":"Update brand","DEL  /api/brands/:id":"Delete brand","----":"---","GET  /api/products":"List all products (optional: ?brand_id=1)","GET  /api/products/:id":"Get single product","POST /api/products":"Create product { brand_id, name }","PUT  /api/products/:id":"Update product","DEL  /api/products/:id":"Delete product","-----":"---","GET  /api/photos":"List all photos (optional: ?category_id=1&brand_id=2)","GET  /api/photos/:id":"Get single photo","POST /api/photos/upload":"Upload 1 photo (multipart: photo, category_id, brand_id, folder)","POST /api/photos/upload-multiple":"Upload multiple (multipart: photos[], category_id, brand_id, folder)","PUT  /api/photos/:id":"Update photo metadata","DEL  /api/photos/:id":"Delete photo (file + record)","------":"---","GET  /assets/machine-products/:f":"Static file — machine product image","GET  /assets/tools-products/:f":"Static file — tools product image"}}