Update Dockerfile

Dockerfile

@@ -30,8 +30,11 @@ RUN yarn install --production --registry https://registry.npmmirror.com/
 # Create the log directory and grant write permissions
 RUN mkdir -p /app/logs && chmod 777 /app/logs
 
-# Expose the port your app runs on
-EXPOSE 8000
+# Specify port environment variable
+ENV PORT 7860
 
-# Command to run your app using npm
-CMD ["npm", "start"]
+# Expose port
+EXPOSE $PORT
+
+# Specify the command to be executed when the container starts
+CMD ["node", "dist/index.js", "--port", "7860"]