Show the last read position of issues and pull requests in GitHub.

You should be able to see and change some options in your Tampermonkey dashboard.
Run the following code under github.com
in the console to clear the storage:
function clear() {
for (const key in localStorage) {
if (key.startsWith(`refined-github-last-read:`))
localStorage.removeItem(key)
}
}
MIT License © 2023 Anthony Fu