feat: add backend rule group and permission support

fastapi_modules/fastapi_leaudit/leaudit_bridge/fileSourceResolver.py

@@ -47,6 +47,13 @@ class FileSourceResolver:
 
         raise ValueError("当前文档文件既无可用 localPath，也无可用 ossUrl")
 
+    async def ResolvePayloads(self, DocumentFiles: list[LeauditDocumentFile]) -> list[FileSourcePayload]:
+        """批量解析文档文件。"""
+        payloads: list[FileSourcePayload] = []
+        for documentFile in DocumentFiles:
+            payloads.append(await self.ResolvePayload(documentFile))
+        return payloads
+
     async def _DownloadFromUrl(self, FileName: str, Url: str) -> FileSourcePayload:
         """从 OSS 或 URL 下载文件内容。"""
         try: