Create Dockerfile

Dockerfile

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+FROM node:18-bullseye-slim
+RUN apt-get update && \
+    apt-get install -y git
+RUN git clone https://gitgud.io/thunderstone/progy.git /app
+WORKDIR /app
+RUN npm install
+COPY Dockerfile greeting.md* .env* ./
+RUN npm run build
+EXPOSE 7860
+ENV NODE_ENV=production
+CMD [ "npm", "start" ]