Merge commit 'd8e4449f1009bc03b167c0e5667413585b2b3e53' as 'core'

core/nginx/Dockerfile

@@ -0,0 +1,20 @@
+# Stage 1: Build frontend
+FROM node:20-alpine AS frontend-builder
+
+WORKDIR /app
+COPY frontend/package*.json ./
+RUN npm ci
+COPY frontend/ .
+RUN npm run build
+
+# Stage 2: Nginx with frontend + config
+FROM nginx:1.27-alpine
+
+RUN rm /etc/nginx/conf.d/default.conf
+COPY nginx/nginx.conf /etc/nginx/nginx.conf
+COPY --from=frontend-builder /app/dist /usr/share/nginx/html
+
+RUN apk add --no-cache curl
+
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]