Update Dockerfile

Dockerfile

@@ -1,45 +1,28 @@
-# Use official Node.js 18 slim image
-FROM node:18-slim
-
-# Install Chromium and required dependencies
-RUN apt-get update && apt-get install -y \
-    chromium \
-    fonts-liberation \
-    libappindicator3-1 \
-    libasound2 \
-    libatk-bridge2.0-0 \
-    libatk1.0-0 \
-    libcups2 \
-    libdbus-1-3 \
-    libdrm2 \
-    libgbm1 \
-    libgtk-3-0 \
-    libnspr4 \
-    libnss3 \
-    libx11-xcb1 \
-    libxcomposite1 \
-    libxdamage1 \
-    libxrandr2 \
-    libxss1 \
-    libxtst6 \
-    xdg-utils \
-    --no-install-recommends \
+# Use Playwright's official image (comes with browsers pre-installed)
+FROM mcr.microsoft.com/playwright:v1.40.0-jammy
+
+# Install Node.js if not already included
+RUN apt-get update && apt-get install -y nodejs npm \
+    && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-# Set working directory
 WORKDIR /app
 
 # Copy package files
 COPY package*.json ./
 
 # Install dependencies
-RUN npm install
+RUN npm ci --only=production && npm cache clean --force
 
 # Copy source code
 COPY . .
 
-# Expose port
+# Create non-root user
+RUN groupadd -r nodeuser && useradd -r -g nodeuser nodeuser \
+    && chown -R nodeuser:nodeuser /app
+
+USER nodeuser
+
 EXPOSE 5000
 
-# Start the server
-CMD ["npm", "start"]
+CMD ["node", "server.js"]