feat: complete translator stack

frontend/Dockerfile

@@ -0,0 +1,15 @@
+FROM node:20-alpine AS build
+WORKDIR /app
+COPY frontend/package*.json frontend/tsconfig.json frontend/vite.config.ts ./
+COPY frontend/src ./src
+COPY frontend/public ./public
+COPY frontend/index.html ./
+RUN npm install
+RUN npm run build
+
+FROM node:20-alpine
+WORKDIR /app
+RUN npm install -g serve
+COPY --from=build /app/dist ./dist
+EXPOSE 5173
+CMD ["serve", "-s", "dist", "-l", "5173"]