update docker file

Dockerfile

@@ -1,40 +1,42 @@
-# Stage 1: Build Stage
+# syntax=docker/dockerfile:1
+
 FROM node:22-alpine AS base
-
-RUN npm install -g corepack@latest
-RUN corepack enable && corepack prepare pnpm@latest --activate
-
-# 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
-
+RUN npm install -g corepack@latest \
+  && corepack enable \
+  && corepack prepare pnpm@9.13.0 --activate
 
 FROM base AS deps
-WORKDIR /temp-deps
-COPY package*.json pnpm-lock.yaml ./
-RUN pnpm install --frozen-lockfile --loglevel info
-
+WORKDIR /app
+COPY package.json pnpm-lock.yaml ./
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store \
+  pnpm config set store-dir /pnpm/store \
+  && pnpm install --frozen-lockfile
 
 FROM base AS builder
-WORKDIR /build
-COPY . ./
-COPY --from=deps /temp-deps/node_modules ./node_modules
-RUN if [ -f package.json ] && grep -q '"build":' package.json; then pnpm run build; fi
-RUN pnpm install --prod --frozen-lockfile --loglevel info
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY package.json pnpm-lock.yaml tsconfig.json tsconfig.build.json ./
+COPY src ./src
+RUN pnpm run build && pnpm prune --prod
+
+FROM node:22-alpine AS runner
+RUN apk add --no-cache tzdata \
+  && cp /usr/share/zoneinfo/Asia/Tehran /etc/localtime \
+  && echo "Asia/Tehran" > /etc/timezone \
+  && addgroup -S appgroup \
+  && adduser -S appuser -G appgroup
 
-FROM base AS runner
-RUN addgroup -S appgroup && adduser -S appuser -G appgroup
 WORKDIR /app
 
-COPY --from=builder --chown=appuser:appgroup /build/ ./
+ENV NODE_ENV=production \
+    TZ=Asia/Tehran
+
+COPY --from=builder --chown=appuser:appgroup /app/node_modules ./node_modules
+COPY --from=builder --chown=appuser:appgroup /app/dist ./dist
+COPY --chown=appuser:appgroup package.json ./
 
 USER appuser
 
-ENV NODE_ENV=production
 EXPOSE 4000
 
-CMD ["npm", "start"]
-
-
+CMD ["node", "--trace-warnings", "dist/server.js"]