feat: Mongoose를 GameEngine으로 전달

@sammo/server/src/GameEngine.ts

@@ -2,7 +2,8 @@ import { Signal, delay, must, must_err } from "@sammo/util";
 import Denque from "denque";
 import { ResourceController } from "./ResourceController.js";
 import { entriesWithType } from "@sammo/util/converter";
-
+import db from "./connectDB.js";
+import type { Mongoose } from "mongoose";
 export interface ActionRequest {
 
 }
@@ -44,9 +45,8 @@ export class GameEngine {
 
     private rsc: ResourceController
 
-    private constructor() {
-        //TODO MongoDB를 넘겨줘야함
-        this.rsc = new ResourceController();
+    private constructor(db: Mongoose) {
+        this.rsc = new ResourceController(db);
     }
 
     private continueRun = true;
@@ -177,7 +177,7 @@ export class GameEngine {
             throw new Error('GameEngine is already initialized');
         }
 
-        GameEngine.instance = new GameEngine();
+        GameEngine.instance = new GameEngine(await db);
         return GameEngine.instance;
     }