ci: Check docs links using Playwright MAASENG-4310

[ndv99]

Done

• Re-wrote the docs links checker in Playwright, as cy.visit() is notoriously flakey
• Updated non-functioning docs links to point to correct pages:
  • Add machines
  • Set up MAAS in the UI
  • DHCP
  • Configure controllers
  • Build windows images
  • IP ranges
  • Automatic tags
  • Kernel options in tags
  • XPaths expressions

QA steps

• Ensure this docs link run passes

Fixes

Resolves MAASENG-4310

[webteam-app]

Demo

Jenkins

demos.haus

[ndv99]

@billwear Might need your help with some of these dead links and getting a suitable replacement sorted

[billwear]

Try these

IP ranges

Original link: https://maas.io/docs/how-to-enable-dhcp#create-an-ip-range-ui-2

Replacement link: https://discourse.maas.io/t/how-to-customise-dhcp/5132/1#p-9038-create-an-ip-range-2

Automatic tags

Original link: https://maas.io/docs/how-to-manage-tags#automatic-tags-17

Replacement link: https://discourse.maas.io/t/about-device-labels/6709?_ga=2.203699856.149506137.1738697023-758587332.1738080262&_gl=1*1l4ddke*_ga*NzU4NTg3MzMyLjE3MzgwODAyNjI.*_ga_5LTL1CNEJM*MTczODY5NzAyMy4yMC4xLjE3Mzg2OTczNjAuMTYuMC4w#p-13973-automatic-tags-3

Kernel options in tags

Original link: https://maas.io/docs/how-to-manage-tags#update-kernel-options-22

Replacement link: https://discourse.maas.io/t/how-to-provision-machines/5172?_ga=2.228087453.149506137.1738697023-758587332.1738080262&_gl=1*4fi9og*_ga*NzU4NTg3MzMyLjE3MzgwODAyNjI.*_ga_5LTL1CNEJM*MTczODY5NzAyMy4yMC4xLjE3Mzg2OTc0NTcuOC4wLjA.#p-9078-set-boot-options-41

XPaths expressions in tags

Original link: https://maas.io/docs/how-to-manage-tags#automatic-tags-17

Looks like we dropped it because "it's not our product." You can use https://www.w3schools.com/xml/XPath_intro.asp for now, and then I'll look at getting it reinstated under the idea that "people won't go look elsewhere, and they don't." :)

[abuyukyi101198]

LGTM 👍