feat(api): public good detail family block behind gray-release flag

apps/api/src/product-families/product-families.service.ts

@@ -221,6 +221,10 @@ export class ProductFamiliesService {
         where: { id: { in: removeIds }, familyId: id },
         data: { familyId: null },
       });
+      await this.prisma.good.updateMany({
+        where: { originGoodId: { in: removeIds }, familyId: id },
+        data: { familyId: null },
+      });
       // 移除的是主链接（或主链接已不在族内）→ 落到剩余第一个成员
       if (remaining > 0) {
         const stillPrimary = await this.prisma.originGood.count({
@@ -248,10 +252,12 @@ export class ProductFamiliesService {
     }
 
     if (dto.addOriginGoodIds?.length) {
-      await this.attachMembers(
-        id,
-        dto.addOriginGoodIds.map((v) => BigInt(v)),
-      );
+      const addIds = dto.addOriginGoodIds.map((v) => BigInt(v));
+      await this.attachMembers(id, addIds);
+      await this.prisma.good.updateMany({
+        where: { originGoodId: { in: addIds } },
+        data: { familyId: id },
+      });
     }
 
     await this.recompute.recomputeFamily(id);