Add a multi-stage Dockerfile to build the React app (node:24-alpine, npm ci, npm run build) and serve the compiled /app/dist via nginx:alpine. Include nginx.conf that routes unknown paths to /index.html so React Router works in a SPA. Add a CI workflow (.forgejo/workflows/docker-publish.yml) to build and push the Docker image to Codeberg Container Registry on pushes to main (requires CODEBERG_TOKEN repository secret and tags the image as codeberg.org/${{ github.repository }}:latest).
Introduce LandingPage, LoginPage and ImprintPage components and replace the previous inline placeholders in App.jsx. Update App layout and header (branding, language toggle, dark mode toggle, route wiring) and use new i18n keys (IMPRINT and LOGIN) in en/de locales. Add client-side validation and UI for the login form. Remove unused assets/icons (public/icons.svg, src/assets/hero.png, vite.svg, vue.svg). Small logging/message tweaks and various Tailwind styling refinements.
Introduce internationalization and basic routing: add i18n initialization (src/i18n.js), translation files (public/i18n/en.json, de.json), and wire i18n into the app (import in main.jsx). Update App.jsx to use react-router (BrowserRouter, Routes) and react-i18next (useTranslation), provide simple Landing/Login/Imprint pages, a language toggle and a dark-mode toggle. Add dependencies in package.json (i18next, i18next-http-backend, react-i18next, react-router-dom) and small Tailwind style tweak (custom-variant for dark) in src/style.css.
lobo