Link namespace column values to namespace resource detail

[richard-cox]

Summary

Fixes #16491

Occurred changes and/or fixed issues

• use the LinkName formatter for namespace columns to turn it from text to a link to the namespace resource detail page
• also fixed usage of LinkName
  • pass through current cluster
  • pass through current product

Areas or cases that should be tested

• Any list that is namespaced and shows column
• Some examples
  • Workloads --> Deployments
  • Service Discovery --> Services
• Some more fun examples
  • Cluster Management --> Advanced --> Machines
    • These are still a bit odd, they redirect to the namespace but in the cluster management view

Areas which could experience regressions

• Pod detail page (created by a deployment
  • Link to workload in header
  • Link to node in header

Checklist

• The PR is linked to an issue and the linked issue has a Milestone, or no issue is needed
• The PR has a Milestone
• The PR template has been filled out
• The PR has been self reviewed
• The PR has a reviewer assigned
• The PR has automated tests or clear instructions for manual tests and the linked issue has appropriate QA labels, or tests are not needed
• The PR has reviewed with UX and tested in light and dark mode, or there are no UX changes
• The PR has been reviewed in terms of Accessibility
• The PR has considered, and if applicable tested with, the three Global Roles Admin, Standard User and User Base

[Copilot]

Pull request overview

This PR makes namespace column values in resource lists clickable, linking to the namespace detail page. It also fixes the LinkName formatter to properly pass cluster and product context from the current store state.

Changes:

• Added LinkName formatter to the NAMESPACE table header configuration with appropriate formatterOpts
• Updated LinkName component to retrieve cluster ID from the store and use the current product context as fallback

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
shell/config/table-headers.js	Added formatter and formatterOpts to NAMESPACE header to enable clickable namespace links, imported NAMESPACE_TYPE constant
shell/components/formatter/LinkName.vue	Added cluster parameter retrieval from store, improved product parameter fallback logic to respect current product context

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[aalves08]

Gave it a test and works fine, so LGTM!