refactor: update icon implementation in footer, header, and languages partials

fix: configure Vercel build for Hugo with official hugo-book theme

contrib-readme-action has updated readme

Merge pull request #1 from deemoxuchao/master

feat: import block-number task to hardhat config

feat: replace umami with goatcounter

ci: add hugo ex

feat: change image hosting

feat: add website data

feat: remove umami

feat: change oss

feat: add umami support

feat: update online links

fix: baseURL

ci: change to cf-pages