Update Dockerfile

Dockerfile

@@ -1,27 +1,20 @@
 FROM node:18-alpine
 
-# Create app directory with proper ownership
+# Create app directory
 WORKDIR /app
 
-# Create a non-root user
-RUN addgroup -g 1001 -S nodejs
-RUN adduser -S nextjs -u 1001
+# Create non-root user
+RUN addgroup -g 1001 -S nodejs && adduser -S nextjs -u 1001
 
-# Copy package files
-COPY package*.json ./
-
-# Install dependencies
+# Copy files with correct ownership
+COPY --chown=nextjs:nodejs package*.json ./
 RUN npm install
 
-# Copy source code and change ownership
-COPY . .
-RUN chown -R nextjs:nodejs /app
+COPY --chown=nextjs:nodejs . .
 
-# Switch to non-root user
+# Use non-root user
 USER nextjs
 
-# Expose port
+# Expose and run
 EXPOSE 7860
-
-# Start the development server
 CMD ["npm", "run", "dev"]