Add microservices, web UI, and replay tooling

docker/web.Dockerfile

@@ -0,0 +1,12 @@
+FROM node:20-alpine AS build
+
+WORKDIR /app
+COPY web/package.json web/package-lock.json* /app/
+RUN npm install
+COPY web /app
+RUN npm run build
+
+FROM nginx:1.27-alpine
+COPY --from=build /app/dist /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]