错题记录：新增首页明细融合接口契约 appGetWrongRecordDetail

src/ExamService/JsonRpcInterface/ExamServiceInterface.php

@@ -89,6 +89,11 @@ interface ExamServiceInterface
      */
     public function appGetWrongRecordModuleDetail(int $userId, int $categoryId): array;
 
+    /**
+     * 获取错题记录首页明细（融合首页统计与各模块知识点明细，一次返回）.
+     */
+    public function appGetWrongRecordDetail(int $userId): array;
+
     /**
      * 提交错题记录发起的专项练习（写做题记录并更新错题，返回判分结果与正确率对比）.
      */