Demo and product page for Klarbild

A static Astro page. The sheet playground imports the print engine
(printlayout.ts, paper.ts) verbatim from the Klarbild repository and runs it in
the browser, so the layout on screen is the application's own arithmetic rather
than a mock-up. The PDF it offers is drawn from the same placements with pdf-lib.

No backend, nothing uploaded, no third-party requests.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Nh4A79bbqT9dcd2inzYUdg

Dockerfile

@@ -0,0 +1,13 @@
+# Build the static site, then serve it with nginx. Two stages, so the image that
+# runs carries no toolchain — about 50 MB instead of about 400.
+FROM node:20-bookworm-slim AS build
+WORKDIR /app
+COPY package.json package-lock.json* ./
+RUN npm ci --no-audit --no-fund || npm install --no-audit --no-fund
+COPY . .
+RUN npm run build
+
+FROM nginx:alpine
+COPY --from=build /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80