update:add ci cd files ==> do not edit those file

Dockerfile

@@ -0,0 +1,37 @@
+FROM node:20-alpine AS base
+
+RUN apk add --no-cache tzdata
+
+# Set the timezone to Asia/Tehran
+RUN cp /usr/share/zoneinfo/Asia/Tehran /etc/localtime && echo "Asia/Tehran" > /etc/timezone
+
+FROM base AS deps
+WORKDIR /temp-deps
+COPY package*.json ./
+RUN yarn install
+
+FROM base AS builder
+WORKDIR /build
+COPY . ./
+COPY --from=deps /temp-deps/node_modules ./node_modules
+
+# Check if a build script exists and run the build if it does
+RUN if [ -f package.json ] && grep -q '"build":' package.json; then yarn build; fi
+RUN yarn install --production --frozen-lockfile
+
+
+FROM base AS runner
+RUN addgroup -S appgroup && adduser -S appuser -G appgroup
+WORKDIR /app
+
+COPY --from=builder /build ./
+
+RUN chown -R appuser:appgroup /app
+
+USER appuser
+
+ENV NODE_ENV=production
+
+EXPOSE 3000
+
+CMD ["npm", "start"]