update docker

Dockerfile

@@ -1,31 +1,27 @@
 FROM node:20-alpine AS builder
 
-# Use Alpine mirror
-RUN sed -i 's|https://dl-cdn.alpinelinux.org/alpine|https://mirror.de.velop.ir/alpine|g' /etc/apk/repositories
-
-# Install tzdata to support timezone settings
-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
-
-# Configure npm registry mirror
-ENV NPM_CONFIG_REGISTRY=https://package-mirror.liara.ir/repository/npm/
-RUN npm config set registry https://package-mirror.liara.ir/repository/npm/
+# Install tzdata and set timezone
+RUN apk add --no-cache tzdata \
+    && cp /usr/share/zoneinfo/Asia/Tehran /etc/localtime \
+    && echo "Asia/Tehran" > /etc/timezone
 
 WORKDIR /build
+
+# Copy dependency files first for better layer caching
 COPY package*.json ./
-RUN npm install
+RUN npm ci --omit=dev=false
+
 COPY . ./
 RUN npm run build
 
+# ---
+
 FROM nginx:stable-alpine AS production-stage
 
+# Copy built assets and nginx config
 COPY --from=builder /build/dist /usr/share/nginx/html
-
-COPY --from=builder /build/nginx.con[f] /etc/nginx/conf.d/default.conf
-RUN cat /etc/nginx/conf.d/default.conf
+COPY --from=builder /build/nginx.conf /etc/nginx/conf.d/default.conf
 
 EXPOSE 80
 
-CMD ["nginx", "-g", "daemon off;"]
+CMD ["nginx", "-g", "daemon off;"]