secruity usw

Dockerfile

@@ -1,29 +1,24 @@
-# 1. Build-Stage
-FROM node:18-alpine AS build
+# Build Stage
+FROM node:22-alpine AS build
 
 WORKDIR /app
 
-# package files kopieren
 COPY package*.json ./
-
-# dependencies installieren
 RUN npm install
 
-# restlichen Code kopieren
 COPY . .
 
-# React App bauen
+# wichtig für API URL
+ARG VITE_API_URL
+ENV VITE_API_URL=$VITE_API_URL
+
 RUN npm run build
 
-# 2. Serve-Stage (Nginx)
+# Serve Stage
 FROM nginx:alpine
 
-# build output in nginx kopieren
-COPY --from=build /app/build /usr/share/nginx/html
+COPY --from=build /app/dist /usr/share/nginx/html
 
-# optional: eigene nginx config
-# COPY nginx.conf /etc/nginx/conf.d/default.conf
-
-EXPOSE 5173
+EXPOSE 80
 
 CMD ["nginx", "-g", "daemon off;"]