Switching branches to main should automatically pull

[bushong1]

Description
When running poi, it will switch branches to main when the pr branch is deleted, but it won't update to the latest. I'd love it if it could automatically pull when on the HEAD branch.

[seachicken]

gh poi is a tool responsible for cleaning up branches, so it's beyond the scope of this tool. Users can customize it by running a command like gh poi && git pull or setting an alias for it.
https://cli.github.com/manual/gh_alias_set