Documentation: fix hugo build, add missing 0.9.0, update pr and issue template, CONTRIBUTING.md, well-know issues

[brokenpip3]

Broken

• The current theme is broken with the newer version of hugo
• the 0.8.0 is there but not showing up

Missing

• CONTRIBUTING.md needs an update:

  • no minikube
  • use kind
  • use pre-commit
  • use devcontainers or flake for the dependencies

• Well know issue that needs to be documented:

  • any sso config will need a robot user so the operator can login into jenkins
  • ??? (check the issues for more)

• github ci

  • update PR template
  • update issue template
  • add release.yaml

[brokenpip3]

The website build has been fixed, now the v0.8.x section is present.
However updating hugo will require to rewrite scss part of the theme and I'm lacking of css/frontend experience, if someone from the community wants to try please let me know here, will be nice to update hugo, theme and configuration.

[userAdityaa]

Hello, Where is the scss file that needs to be updated. Can you please attach the file here. So, that I can be of help. Thankyou

[brokenpip3]

hei @userAdityaa thanks for reaching and offer help :)

the scss files are here: https://github.com/jenkinsci/kubernetes-operator/tree/master/website/assets/scss however with the current (old) version of hugo are working fine, only if we upgrade hugo we are going to see the issues.

Do you want me to create a branch with the hugo changes that are needed to led to the scss errors so you can take a look?
thanks!

[userAdityaa]

Yes, please if you can create it, will be of help to me. Thank you

[lavigneer]

Hi @brokenpip3 , @userAdityaa I was wondering if either of you wanted some help on this one? I noticed there were a fair number of new Hugo releases of late and I can offer my assistance to pulling together a branch that upgrades Hugo to the latest version if that's the intent here. If @userAdityaa is still interested in tackling the styling issues I'm happy to work with them on this one, or I can tackle that part otherwise.