Add production deployment

deployment/frontend/Dockerfile

@@ -0,0 +1,26 @@
+FROM node:24 AS frontend
+
+WORKDIR /app
+COPY package.json .
+RUN npm install --ignore-scripts
+
+COPY frontend frontend
+RUN npm run build
+
+FROM node:24 AS server
+
+WORKDIR /server
+COPY deployment/frontend/package.json .
+RUN npm install
+COPY deployment/frontend/ .
+
+FROM node:24-slim
+
+WORKDIR /app
+COPY --from=frontend /app/frontend/dist .
+
+WORKDIR /server
+COPY --from=server /server .
+
+ENV STATIC_FILE_PATH=/app
+ENTRYPOINT ["npm", "run", "start"]