Modernize frontend and centralize branding

Dockerfile

@@ -1,12 +1,12 @@
-FROM node:20-alpine AS build
+FROM node:24-alpine AS build
 WORKDIR /app
 COPY package*.json ./
-RUN npm ci || npm install
+RUN npm ci
 COPY . .
 RUN npm run build
 
 FROM nginx:alpine
-COPY --from=build /app/build /usr/share/nginx/html
+COPY --from=build /app/dist /usr/share/nginx/html
 COPY nginx.conf /etc/nginx/conf.d/default.conf
 EXPOSE 80
 CMD ["nginx", "-g", "daemon off;"]