Update Dockerfile

Dockerfile

@@ -1,17 +1,25 @@
-# Base image with Node.js
 FROM node:18
 
-# Set working directory
+# Create app directory
 WORKDIR /app
 
-# Copy all files
+# Copy files first (as root)
 COPY . .
 
-# Install dependencies
+# Install dependencies (as root)
 RUN npm install
 
-# Expose the port for Vite dev server
+# Create a non-root user with uid 1000
+RUN adduser -u 1000 -D user
+
+# Change ownership of /app to 'user'
+RUN chown -R user:user /app
+
+# Switch to the non-root user
+USER user
+
+# Expose port your app uses
 EXPOSE 7860
 
-# Run Vite development server on all interfaces, port 7860
-CMD ["npm", "run", "dev"]
+# Run dev server as non-root user
+CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0", "--port", "7860"]