chore: Change Learn link into Docs link

[steverydz]

Done

Replaces the "Learn" dropdown menu item with a "Docs" link

How to QA

• Go to https://snapcraft-io-5652.demos.haus/
• Check that the navigation "Learn" menu item has been replaced with a "Docs" link

Testing

• This PR has tests
• No testing required (explain why):

Security

• Security considerations for review (list them):
  • Examples:
  • Access control: users can only access their own data
  • Input: user input is validated and sanitised
  • Sensitive data: secret or private data is not exposed in any way
  • ...
• This PR has no security considerations (explain why):

Issue / Card

Fixes https://warthogs.atlassian.net/browse/WD-33602

Screenshots

n/a

UX Approval

• This PR does not require UX approval
• This PR does require UX approval (add context):

[webteam-app]

Demo

Jenkins

demos.haus

[Copilot]

Pull request overview

Updates the global header navigation by replacing the former “Learn” dropdown with a single “Docs” top-level link.

Changes:

• Replaces the “Learn” dropdown toggle with a direct “Docs” navigation item.
• Removes the dropdown menu entries that previously linked to Blog/Build/Docs/Tutorials.

[ilayda-cp]

where is the "Learn" menu item?

[steverydz]

@ilayda-cp It's removed and replaced with the "Docs" link

[ilayda-cp]

thanks Docs link throws internal server error

[steverydz]

@ilayda-cp yeah, docs don't work on demos sadly