frontend/.dockerignore

@@ -1,10 +0,0 @@
-node_modules
-dist
-build
-.cache
-.git
-.gitignore
-.env
-.env.*
-coverage
-npm-debug.log*

frontend/Dockerfile

@@ -1,23 +1,31 @@
-# ---- Build stage ----
-FROM node:20-bookworm-slim AS builder
+# Build stage
+FROM node:18-alpine AS builder
+
 WORKDIR /app
 
-# nur Manifeste kopieren
-COPY package.json package-lock.json ./
+# Copy package files
+COPY package*.json ./
 
-# npm robuster machen (optional, aber hilft)
-RUN npm i -g npm@9
-RUN npm ci --no-audit --no-fund
+# Install dependencies
+RUN npm ci
 
-# restlichen Code kopieren (ohne node_modules dank .dockerignore)
+# Copy source code
 COPY . .
 
-# Build
+# Build the application
 RUN npm run build
 
-# ---- Runtime ----
+# Production stage
 FROM nginx:alpine
+
+# Copy built assets from builder stage
 COPY --from=builder /app/dist /usr/share/nginx/html
+
+# Copy nginx configuration
 COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# Expose port 80
 EXPOSE 80
-CMD ["nginx","-g","daemon off;"]
+
+# Start nginx
+CMD ["nginx", "-g", "daemon off;"]