补充数据库数据，修改分类栏内容

docs/sql/10_schema/product/medical_mall_categories_v1.sql

@@ -0,0 +1,64 @@
+-- Schema: 医疗商城独立分类与商品分类关联
+-- 执行阶段: 10_schema
+
+CREATE TABLE IF NOT EXISTS public.medical_mall_categories (
+    id TEXT PRIMARY KEY,
+    name TEXT NOT NULL,
+    parent_id TEXT NULL REFERENCES public.medical_mall_categories(id),
+    level INTEGER NOT NULL CHECK (level IN (1, 2)),
+    sort_order INTEGER NOT NULL DEFAULT 0,
+    icon TEXT,
+    image_url TEXT,
+    description TEXT,
+    scene TEXT NOT NULL DEFAULT 'medical_mall',
+    category_type TEXT NOT NULL DEFAULT 'normal',
+    compliance_type TEXT NOT NULL DEFAULT 'normal',
+    is_active BOOLEAN NOT NULL DEFAULT TRUE,
+    deleted_at TIMESTAMPTZ NULL,
+    deleted_by UUID NULL REFERENCES public.ak_users(id),
+    restored_at TIMESTAMPTZ NULL,
+    restored_by UUID NULL REFERENCES public.ak_users(id),
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+COMMENT ON TABLE public.medical_mall_categories IS '医疗商城独立分类表';
+COMMENT ON COLUMN public.medical_mall_categories.scene IS '分类场景，如 medical_mall / home_mall';
+COMMENT ON COLUMN public.medical_mall_categories.category_type IS '分类类型：device / otc / care / rehab / elderly / nutrition / protection / tcm / all';
+COMMENT ON COLUMN public.medical_mall_categories.compliance_type IS '合规类型：normal / otc / device_class_i / device_class_ii / device_class_iii / rx_hidden';
+
+CREATE INDEX IF NOT EXISTS idx_medical_mall_categories_parent
+    ON public.medical_mall_categories(parent_id)
+    WHERE deleted_at IS NULL;
+
+CREATE INDEX IF NOT EXISTS idx_medical_mall_categories_level_sort
+    ON public.medical_mall_categories(level, sort_order)
+    WHERE deleted_at IS NULL;
+
+CREATE INDEX IF NOT EXISTS idx_medical_mall_categories_scene_active
+    ON public.medical_mall_categories(scene, is_active)
+    WHERE deleted_at IS NULL;
+
+CREATE TABLE IF NOT EXISTS public.medical_mall_product_categories (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    product_id UUID NOT NULL REFERENCES public.ml_products(id) ON DELETE CASCADE,
+    category_id TEXT NOT NULL REFERENCES public.medical_mall_categories(id),
+    is_primary BOOLEAN NOT NULL DEFAULT FALSE,
+    sort_order INTEGER NOT NULL DEFAULT 0,
+    deleted_at TIMESTAMPTZ NULL,
+    deleted_by UUID NULL REFERENCES public.ak_users(id),
+    restored_at TIMESTAMPTZ NULL,
+    restored_by UUID NULL REFERENCES public.ak_users(id),
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    UNIQUE (product_id, category_id)
+);
+
+COMMENT ON TABLE public.medical_mall_product_categories IS '医疗商城商品与分类关联表';
+
+CREATE INDEX IF NOT EXISTS idx_medical_mall_product_categories_category
+    ON public.medical_mall_product_categories(category_id, sort_order)
+    WHERE deleted_at IS NULL;
+
+CREATE INDEX IF NOT EXISTS idx_medical_mall_product_categories_product
+    ON public.medical_mall_product_categories(product_id)
+    WHERE deleted_at IS NULL;