update many things

Dockerfile

@@ -1,16 +1,15 @@
-# Build stage
-FROM node:20 AS builder
+# ---------- Build stage ----------
+FROM node:20-alpine AS builder
 
 ARG TENANT=tis
 ARG DIST_DIR=tis
 
 WORKDIR /app
 
-# RUN npm config set registry "https://hub.megan.ir/npm/"
-
 RUN npm install -g pnpm
+
 COPY package.json pnpm-lock.yaml ./
-RUN pnpm install
+RUN pnpm install --frozen-lockfile
 
 COPY . .
 
@@ -20,14 +19,23 @@ RUN if [ "$TENANT" = "default" ]; then \
       pnpm run build:$TENANT; \
     fi
 
+
+# ---------- Runtime stage ----------
 FROM nginx:alpine
 
+# Remove default config
+RUN rm -rf /etc/nginx/conf.d/*
+
+# Copy optimized config
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
 ARG DIST_DIR=tis
 
-COPY nginx.conf /etc/nginx/nginx.conf
-
 COPY --from=builder /app/dist/${DIST_DIR}/browser /usr/share/nginx/html
 
-EXPOSE 5000
+# Optional: reduce image size
+# RUN apk add --no-cache brotli
+
+EXPOSE 8090
 
 CMD ["nginx", "-g", "daemon off;"]