fix: 统一知识库卡片布局

- FAQ 与文档知识库统一使用标题下方类型标签

- 同排卡片底部操作栏保持贴底对齐

easyflow-ui-admin/app/src/components/page/__tests__/CardList.test.ts

@@ -193,4 +193,24 @@ describe('cardList', () => {
 
     expect(wrapper.find('.card-meta-row').exists()).toBe(false);
   });
+
+  it('支持知识库使用标题与类型标签的堆叠布局', () => {
+    const wrapper = mountCardList({
+      data: [
+        {
+          collectionType: 'FAQ',
+          id: 'knowledge-1',
+          title: '常见问题',
+        },
+      ],
+      tagField: 'collectionType',
+      tagLayout: 'stacked',
+      tagMap: {
+        FAQ: 'FAQ',
+      },
+    });
+
+    expect(wrapper.get('.title-row').classes()).toContain('title-row--stacked');
+    expect(wrapper.get('.title-row').text()).toContain('FAQ');
+  });
 });