fix(product-families): 热转印词表以 v2 为准——归因不再映射回烫画

合并冲突的行为级裁决：develop 侧 memberMatrixCombos 曾把 热转印→烫画
归一（旧别名方案），与 v2 线上一等公民词表（8903afd）矛盾，导致 v2 侧
三个矩阵用例失败。取 v2 版 family-recompute.service.{ts,spec}（即当前
线上行为）。另修复 v2 分支 structs.md 残留的冲突标记。

Tests: api 23 suites/217 passed (runInBand), admin 27 passed, tsc clean

apps/api/src/product-families/family-recompute.service.spec.ts

@@ -269,38 +269,6 @@ describe('FamilyRecomputeService', () => {
     expect(matrix.rows[0].logistics).toBe('不包邮');
   });
 
-  it('价格矩阵：人工标签旧词「热转印」归一为「烫画」进矩阵（不再被封闭词表踢出）', async () => {
-    const a = await mkOriginGood({
-      goodName: '英国（不包邮）测试毯-PM2-单面印花',
-      variants: [
-        { sdsVariantId: 'v1', sku: 'PM2-S', sizeId: 'size_S', sizeName: 'S', colorId: 'color_w', colorName: '白色', price: 30 },
-      ],
-    });
-    // 人工勾了旧词表里的 热转印（历史上人工建的标签），其余维度齐全
-    const tagIds: bigint[] = [];
-    for (const [groupName, tagName] of [['印花数量', '单面印花'], ['印刷工艺', '热转印'], ['物流渠道', '不包邮']] as const) {
-      const group = await prisma.tagGroup.findFirst({ where: { groupName } });
-      const g = group ?? (await prisma.tagGroup.create({ data: { groupName } }));
-      if (!group) createdTagGroupIds.push(g.id);
-      const existing = await prisma.tag.findFirst({ where: { tagName } });
-      const t = existing ?? (await prisma.tag.create({ data: { tagName, tagGroupId: g.id } }));
-      if (!existing) createdTagIds.push(t.id);
-      tagIds.push(t.id);
-    }
-    await prisma.originGoodTag.createMany({
-      data: tagIds.map((tagId) => ({ originGoodId: a.id, tagId, manual: true })),
-    });
-    const family = await mkFamily({ primaryOriginGoodId: a.id, memberIds: [a.id] });
-
-    await service.recomputeFamily(family.id);
-
-    const after = await prisma.productFamily.findUniqueOrThrow({ where: { id: family.id } });
-    const matrix = after.priceMatrix as any;
-    expect(matrix.rows).toHaveLength(1);
-    expect(matrix.rows[0].craft).toBe('烫画'); // 归一后的封闭词表值
-    expect(matrix.crafts).toEqual(['烫画']);
-  });
-
   it('覆盖：命中改价 manual=true，未命中新增行并扩充选项', async () => {
     const a = await mkOriginGood({
       goodName: '美国（包邮）测试O-PO1-单面印花',