Tidy up submit_windowed_post()

[kirk-baird]

Summary of changes
Changes introduced in this pull request:

• Fixed outdated comments see this PR
• Adjusted code to match Lotus more cleanly (there is no functional change just reads cleaner)

Reference issue to close (if applicable)

Closes n/a

Other information and links

[CLAassistant]

All committers have signed the CLA.

[kirk-baird]

Note: cargo clippy fails from files outside of what I touched I believe due to a new version of clippy adding extra conditions.

I'm happy to fix it in this commit but don't want to overlap if it's being fixed in another commit.

[ec2]

@kirk-baird That's right, new clippy, new warnings 😵
It was fixed in a recent commit b4215f7
Just pull main into here and the Earth should start rotating again 😄

[kirk-baird]

It was fixed in a recent commit b4215f7
Just pull main into here and the Earth should start rotating again

Looks like that commit hasn't been merged into main yet :( and I'm not sure which fork it is on.

[ghost]

Thanks Kirk 👍