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/image/schema.ts

@@ -25,13 +25,13 @@ const ImageSchema = new Schema({
     enum: Object.keys(mongoImageTypeMap),
     required: true
   },
-
   metadata: {
     type: Object
   }
 });
 
 try {
+  // tts expired
   ImageSchema.index({ expiredTime: 1 }, { expireAfterSeconds: 60 });
   ImageSchema.index({ type: 1 });
   ImageSchema.index({ createTime: 1 });