add docker compose

frontend/Dockerfile

@@ -0,0 +1,20 @@
+FROM node:20.19-alpine AS build
+
+WORKDIR /app
+
+ARG VITE_API_URL
+ENV VITE_API_URL=$VITE_API_URL
+
+COPY frontend/package.json frontend/package-lock.json /app/
+RUN npm install
+
+COPY frontend/ .
+
+RUN npm run build
+
+FROM nginx:latest
+
+COPY --from=build /app/dist /srv/www/frontend
+
+RUN rm /etc/nginx/conf.d/default.conf
+COPY --from=build /app/nginx/default.conf /etc/nginx/conf.d/default.conf