memory service schema added

packages/memory-service/src/index.js

@@ -1,12 +1,16 @@
 require ('dotenv').config();
 const express = require('express');
 const {getEnv} = require('@nexusai/shared');
+const { getDB } = require('./db');
 
 const app = express();
 app.use(express.json());
 
 const  PORT = getEnv('PORT', '3002');  // Default to 3002 if PORT is not set
 
+//initialize database on startup
+const db = getDB();
+
 // Health check endpoint
 app.get('/health', (req, res) => {
     res.json({ service: 'Memory Service', status: 'healthy' });