Resume agent-shell sessions via bookmarks and Org links

[ultronozm]

This is a feature that I've found convenient and made available as a mini-package:

https://github.com/ultronozm/agent-shell-links.el

Happy to upstream it if that'd be of interest; otherwise, please feel free to link it from the README, via something like:

- [[https://github.com/ultronozm/agent-shell-links.el][agent-shell-links.el]]: Bookmarks and Org links for =agent-shell= sessions.