Update Dockerfile

Dockerfile

@@ -1,23 +1,4 @@
-# Use the official Node.js image as a base image
-FROM node:18
-
-# Set the working directory inside the container
-WORKDIR /usr/src/app
-
-# Copy the package.json and pnpm-lock.yaml files
-COPY package.json pnpm-lock.yaml ./
-
-# Install pnpm globally
-RUN npm install -g pnpm
-
-# Install project dependencies
-RUN pnpm install
-
-# Copy the rest of the application code
-COPY . .
-
-# Expose the port on which the app will run
-EXPOSE 7860
-
-# Start the application and bind to 0.0.0.0 and port 7860
-CMD ["pnpm", "dev", "--host", "0.0.0.0", "--port", "7860"]
+FROM lobehub/lobe-chat
+EXPOSE 3210
+ENV PORT=3210
+CMD ["node", "server.js"]