Update Dockerfile

Dockerfile

@@ -3,20 +3,29 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-# Use a specific container image for the sever
+# Use the custom AI base image
 FROM hadadrjt/ai:latest
 
 # Set the main working directory inside the container
 WORKDIR /node
 
-# Copy all files into the container
-COPY . .
+# Install Node.js and npm (using NodeSource repo for latest LTS)
+RUN apt-get update && apt-get install -y curl \
+    && curl -fsSL https://deb.nodesource.com/setup_18.x | bash - \
+    && apt-get install -y nodejs \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy package.json and package-lock.json first (for better layer caching)
+COPY package*.json ./
 
 # Install all dependencies
 RUN npm install
 
+# Copy the rest of the files
+COPY . .
+
 # Open the port so the web can be accessed
 EXPOSE 7860
 
 # Start the server
-CMD ["npm", "start"]
+CMD ["npm", "start"]