Revert "DuckDB backend for benchmarks website" (#7623)

Reverts #7491, seems like it still needs some more
work

Author: AdamGS

benchmarks-website/Dockerfile

@@ -1,17 +1,16 @@
-FROM node:24-bookworm-slim AS build
+FROM node:24-alpine AS build
 WORKDIR /app
 COPY package.json package-lock.json ./
 RUN npm ci
 COPY . .
 RUN npm run build
 
-FROM node:24-bookworm-slim
+FROM node:24-alpine
 WORKDIR /app
 COPY package.json package-lock.json ./
 RUN npm ci --omit=dev
 COPY --from=build /app/dist ./dist
 COPY server.js .
-COPY store ./store
 COPY src/config.js ./src/config.js
 EXPOSE 3000
 CMD ["node", "server.js"]