Feat: pptx and xlsx loader (#1118)

* perf: plan tip

* perf: upload size controller

* feat: add image ttl index

* feat: new upload file ux

* remove file

* feat: support read pptx

* feat: support xlsx

* fix: rerank docker flie

packages/service/common/file/utils.ts

@@ -35,13 +35,8 @@ export const clearDirFiles = (dirPath: string) => {
     return;
   }
 
-  fs.readdirSync(dirPath).forEach((file) => {
-    const curPath = `${dirPath}/${file}`;
-    if (fs.lstatSync(curPath).isDirectory()) {
-      clearDirFiles(curPath);
-    } else {
-      fs.unlinkSync(curPath);
-    }
+  fs.rmdirSync(dirPath, {
+    recursive: true
   });
 };