Github: Unsubscribe from all "orgName" watched repositories

unwatchOrgRepos.js

/**
 * Unsubscribe from all "orgName" repositories in https://github.com/watching
 * 
 * https://github.com/isaacs/github/issues/641
 * @param string orgName 
 */
function unwatchOrgRepos(orgName) {
  if (!window.location.href.startsWith('https://github.com/watching')) {
    throw new Error('This script is intended to be run in "https://github.com/watching"')
  }

  const repositories = document.querySelectorAll(".notifications-list .Box:first-child .repo-list > li");
  repositories.forEach(item => {
    const name = item.querySelector(".pr-3").innerText;
    if (!name.startsWith(orgName)) return;
    item.querySelector("notifications-list-subscription-form [value=included]")?.click(); // or value=ignore
  });

  window.location.reload();
}