build(moritzgrafde): simplify Dockerfile to serve pre-built static assets

Remove multi-stage Node.js build from the Dockerfile and copy pre-built dist assets directly into the nginx:alpine runtime image.

projects/moritzgrafde/Dockerfile

@@ -1,19 +1,5 @@
-# Build stage
-FROM node:22-alpine AS builder
-WORKDIR /app
-
-# Copy dependency definitions and install
-COPY package*.json ./
-RUN npm ci
-
-# Copy source files and compile static bundle
-COPY . .
-RUN npm run build
-
-# Production runtime stage
 FROM nginx:alpine
 COPY nginx.conf /etc/nginx/conf.d/default.conf
-COPY --from=builder /app/dist /usr/share/nginx/html
-
+COPY dist/ /usr/share/nginx/html/
 EXPOSE 80
 CMD ["nginx", "-g", "daemon off;"]