changed package locations for compatibility with npm

dockerfile

@@ -5,7 +5,7 @@ FROM node:18
 WORKDIR /app
 
 # Copy package.json and package-lock.json to the working directory
-COPY source/package.json source/package-lock.json /app/
+COPY package.json package-lock.json /app/
 
 # Install dependencies
 RUN npm install --production

package.json

@@ -2,7 +2,7 @@
   "name": "websocket-driver",
   "version": "1.0.0",
   "description": "WebSocket Driver is a Node.js application that provides a WebSocket server for real-time communication. It allows clients to connect and exchange data using the WebSocket protocol",
-  "main": "index.js",
+  "main": "source/index.js",
   "scripts": {
     "docker-build": "docker build -t websocket-driver ."
   },