Fix agenda properties

[ricardoricho]

Due to the indentation in we introduce a bug where icons and properties were missing from agenda items.
This fix the issue and add checkout to the ci workflow. I want to add easklint packages, but it fails because recentf-list variable, so it's time to refactor the recents section before adding the linter to the workflow.

[jcs090218]

Mostly looks good! :D

[jcs090218]

Hmm.. why are we dropping Emacs 27.1? 🤔

[ricardoricho]

I guess we are going to drop it in the near future. I t solves some issues with eask lint package . Emacs 27.2 is 5 years old and I see it as the last stable release from 27.
Also, we are running the tests with 27.2
I reverted the change because the lint package is failing and the errors will be fixed in another PR.

[jcs090218]

That make sense. I think we can drop 27 entirely. :)

[jcs090218]

This fix the issue and add checkout to the ci workflow. I want to add easklint packages, but it fails because recentf-list variable, so it's time to refactor the recents section before adding the linter to the workflow.

It was on my to-do list forever. I didn't bother to add them since dashboard was stable enough for me. 😅 But it's always nice to have those linters check! 😉