feat(govdoc): 补 structure/outline API 端点

fastapi_modules/fastapi_leaudit/services/govdocService.py

@@ -98,6 +98,16 @@ class IGovdocService(ABC):
         """获取前端文档联动视图所需的段落 HTML。"""
         ...
 
+    @abstractmethod
+    async def GetRunStructure(self, runId: int) -> dict[str, Any]:
+        """获取文档结构统计（结构面板数据）。"""
+        ...
+
+    @abstractmethod
+    async def GetRunOutline(self, runId: int) -> dict[str, Any]:
+        """获取文档大纲树（大纲面板数据）。"""
+        ...
+
     @abstractmethod
     async def GetReportHtml(self, runId: int) -> dict[str, Any]:
         """获取 HTML 报告内容或下载地址。"""

fastapi_modules/fastapi_leaudit/services/impl/govdocServiceImpl.py

@@ -111,6 +111,14 @@ class GovdocServiceImpl(IGovdocService):
         logger.info("[Govdoc] GetRunParagraphs placeholder — runId=%s", runId)
         return {"runId": runId, "paragraphs": []}
 
+    async def GetRunStructure(self, runId: int) -> dict[str, Any]:
+        logger.info("[Govdoc] GetRunStructure placeholder — runId=%s", runId)
+        return {"runId": runId, "structure": []}
+
+    async def GetRunOutline(self, runId: int) -> dict[str, Any]:
+        logger.info("[Govdoc] GetRunOutline placeholder — runId=%s", runId)
+        return {"runId": runId, "outline": []}
+
     async def GetReportHtml(self, runId: int) -> dict[str, Any]:
         logger.info("[Govdoc] GetReportHtml placeholder — runId=%s", runId)
         return {"runId": runId, "htmlUrl": ""}