Feat: dockerize the backend and also add docker compose file

server/.dockerignore

@@ -0,0 +1,4 @@
+node_modules
+npm-debug.log
+.git
+.gitignore

server/Dockerfile

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+FROM node:alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN  npm install
+
+COPY . .
+
+
+EXPOSE 8000
+CMD [ "npm","start" ]

server/docker-compose.yaml

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+services:
+  server: 
+    image: server:latest
+    ports:
+      - "8000:8000"
+    depends_on:
+      - mongo
+    environment:
+      - PORT=${PORT}
+      - NODE_ENV=${NODE_ENV} # Change to 'development' for development environment
+      - VITE_SERVER_DOMAIN=${VITE_SERVER_DOMAIN}
+      - MONGODB_URL=mongodb://mongo:27017
+      - JWT_ACCESS_EXPIRES_IN=${JWT_ACCESS_EXPIRES_IN}
+      - JWT_ACCESS_EXPIRES_IN_NUM=${JWT_ACCESS_EXPIRES_IN_NUM}
+      - JWT_REFRESH_EXPIRES_IN=${JWT_REFRESH_EXPIRES_IN}
+      - JWT_REFRESH_EXPIRES_IN_NUM=${JWT_REFRESH_EXPIRES_IN_NUM}
+      - CLOUDINARY_CLOUD_NAME=${CLOUDINARY_CLOUD_NAME}
+      - CLOUDINARY_API_KEY=${CLOUDINARY_API_KEY}
+      - CLOUDINARY_API_SECRET=${CLOUDINARY_API_SECRET}
+      - ADMIN_EMAIL=${ADMIN_EMAIL}
+      - RESEND_API_KEY=${RESEND_API_KEY}
+
+  mongo:
+   image: mongo
+   ports:
+    - "27017:27017"