Dockerfile

FROM node:18-alpine

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm install

# Copy all files
COPY . .

# Build the app
RUN npm run build

# Expose port 7860 (Hugging Face Spaces default)
EXPOSE 7860

# Start the preview server
CMD ["npm", "run", "preview", "--", "--port", "7860", "--host", "0.0.0.0"]