fix: 修复 CR 意见

Author: Alexzjt

__tests__/utils/deepwiki.test.ts

@@ -85,8 +85,7 @@ describe('adaptedQueryDeepWiki', () => {
 
     // DeepWiki 对不存在的仓库可能返回空或报错
     // adaptedQueryDeepWiki 应该把异常吞掉，返回 error 字段
-    expect(
-      result.documentation === null || typeof result.error === 'string',
-    ).toBe(true);
+    expect(result.documentation).toBeNull();
+    expect(typeof result.error).toBe('string');
   }, 120000);
 });

src/utils/deepwiki.ts

@@ -211,6 +211,10 @@ export async function queryDeepWiki(_params: {
       .map((item: any) => item.text)
       .join('\n'); // 如果有多段文本，用换行符拼接
 
+    if (result.isError) {
+      throw new Error('DeepWiki Tool Error, Answer = ' + answer);
+    }
+
     const regex =
       /Wiki pages you might want to explore:|View this search on DeepWiki:/i;
     const splitIndex = answer.search(regex);