chore: reduces default delegation expiration to 8 hours

[krpeacock]

Description

Per security requests, reduces the default delegation expiration from 24 hours to 8.
Also cleans up and adds additional documentation

Checklist:

• My changes follow the guidelines in CONTRIBUTING.md.
• The title of this PR complies with Conventional Commits.
• I have edited the CHANGELOG accordingly.
• I have made corresponding changes to the documentation.

[wackyleo459]

Looks pretty straight forward. I like how the user can create a specific idle timeout option. From my understanding, is the default idle timeout 30 minutes?

Also just wanted to point out there are several check annotation comments (under Beta), if you have not noticed before. Examples:

[krpeacock]

Looks pretty straight forward. I like how the user can create a specific idle timeout option. From my understanding, is the default idle timeout 30 minutes?

It looks like that in the changes, but that's from example code. The default timeout is 10 minutes

Also just wanted to point out there are several check annotation comments (under Beta), if you have not noticed before. Examples:

Yeah, it's been like that for a while. Some low-priority cleanup that I can create tickets for