🎈 perf(数据库): 优化数据库索引

shared/db/DungeonFirst.ts

@@ -2,9 +2,10 @@
  * 秘境首通
  */
 import BaseModel from './BaseModel';
-import { getModelForClass, prop, DocumentType } from '@typegoose/typegoose';
+import { getModelForClass, prop, DocumentType, index } from '@typegoose/typegoose';
 import { RankParam, LineupParam } from '../domain/rank';
 
+@index({ serverId: 1, movePoint: 1 })
 export default class DungeonFirst extends BaseModel {
     
     @prop({ required: true })