aks-desktop: Stop requiring ManagedNamespacePreview

[skoeva]

AKS Managed Namespaces are generally available and no longer require the ManagedNamespacePreview subscription feature. The Create Project wizard still checked this feature and blocked users when it was unavailable. This removes the obsolete requirement so project creation can proceed without feature registration.

Fixes: #788

Changes

• Remove the ManagedNamespacePreview warning and registration action from the Create Project wizard
• Stop checking feature registration when a subscription is selected
• Remove feature registration from Basics-step validation
• Remove the unused feature-check hook, Azure CLI registration helpers, types, stories, and test fixtures
• Update the Azure utilities documentation to remove the obsolete feature-registration responsibility

Testing

• npm run test:unit -- src/components/CreateAKSProject passes (123 tests)
• Create a project in a subscription without ManagedNamespacePreview registered and confirm the wizard proceeds

[Copilot]

Pull request overview

Removes the obsolete ManagedNamespacePreview subscription feature requirement from the Create AKS Project wizard now that Azure Managed Namespaces are GA, unblocking project creation for subscriptions where that preview feature is not registered (Fixes #788).

Changes:

• Removed ManagedNamespacePreview registration/status checks from wizard validation and UI, including the “register feature” action.
• Deleted the now-unused feature-check hook and related types/props across the Create Project wizard surface.
• Updated Azure utilities documentation to reflect the narrowed responsibilities of az-extensions.ts.

Reviewed changes

Copilot reviewed 13 out of 13 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
plugins/aks-desktop/src/utils/azure/README.md	Updates module responsibility docs to remove obsolete feature-registration mention.
plugins/aks-desktop/src/utils/azure/az-extensions.ts	Removes ManagedNamespacePreview feature-check and registration helpers.
plugins/aks-desktop/src/components/CreateAKSProject/validators.ts	Drops feature-registration as a basics-step validation requirement.
plugins/aks-desktop/src/components/CreateAKSProject/validators.test.ts	Updates unit tests to match revised validation signature/behavior.
plugins/aks-desktop/src/components/CreateAKSProject/types.ts	Removes FeatureStatus and related props/actions from step prop types.
plugins/aks-desktop/src/components/CreateAKSProject/hooks/useValidation.ts	Stops threading feature status into step validation.
plugins/aks-desktop/src/components/CreateAKSProject/hooks/useFeatureCheck.ts	Deletes unused feature-check hook implementation.
plugins/aks-desktop/src/components/CreateAKSProject/hooks/useCreateAKSProjectWizard.ts	Removes feature-check wiring from the wizard orchestration hook.
plugins/aks-desktop/src/components/CreateAKSProject/hooks/useCreateAKSProjectWizard.test.ts	Removes mocking of the deleted feature-check hook.
plugins/aks-desktop/src/components/CreateAKSProject/hooks/useBasicsStep.test.ts	Updates step hook test props to remove feature-related fields.
plugins/aks-desktop/src/components/CreateAKSProject/CreateAKSProject.tsx	Stops passing feature-related props/actions into Basics step.
plugins/aks-desktop/src/components/CreateAKSProject/components/BasicsStep.tsx	Removes the feature-flag required error panel and “register feature” flow.
plugins/aks-desktop/src/components/CreateAKSProject/components/BasicsStep.stories.tsx	Removes feature-registration stories and baseline props.

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[Copilot]

Pull request overview

Copilot reviewed 14 out of 14 changed files in this pull request and generated 1 comment.

[Copilot]

Pull request overview

Copilot reviewed 15 out of 15 changed files in this pull request and generated no new comments.

[sniok]

In the bundled azure cli we also install "aks-preview" extension (packge.json:57), could you check if it is still needed since managed namespaces are no longer in preview? Although it might be required by some other features we use