frontend: Fix frontend tests after rebase

[Oleksandr Dubenko (sniok)]

This PR fixes various test failures after rebasing

EmptyContent is now generating more deterministic snapshots, updated those
LogsButton test from upstream was fixed because we have modified logs in aks-desktop
runPlugin test was failing because aks-desktop value was missing

[Copilot]

Pull request overview

This PR fixes test failures that occurred after rebasing with upstream changes. The changes address three main areas: updated expectations for plugin identification tests, more deterministic snapshot generation for EmptyContent, and refactored LogsButton tests to match upstream changes that now use Pod.useList instead of direct API calls.

Changes:

• Updated identifyPackages test expectations to include the aks-desktop package status in all test cases
• Changed EmptyContent component to use setTimeout instead of requestAnimationFrame for more deterministic snapshot generation
• Refactored LogsButton tests to mock Pod.useList static method, aligning with upstream changes to the LogsViewer implementation
• Updated snapshots for EmptyContent-based components to reflect the more deterministic rendering behavior

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
frontend/src/plugin/runPlugin.test.ts	Updated test expectations to include aks-desktop package status alongside @headlamp-k8s/minikube
frontend/src/components/common/EmptyContent.tsx	Changed from requestAnimationFrame to setTimeout for more deterministic test snapshots
frontend/src/components/common/Resource/LogsButton.test.tsx	Refactored to mock Pod.useList static method, updated test descriptions and assertions to match new upstream implementation
frontend/src/components/common/snapshots/EmptyContent.WithMultipleChildren.stories.storyshot	Updated snapshot to show rendered content from EmptyContent timing change
frontend/src/components/App/Settings/snapshots/SettingsClusters.NullClusterState.stories.storyshot	Updated snapshot to show rendered content from EmptyContent timing change
frontend/src/components/App/Settings/snapshots/SettingsClusters.EmptyClusterList.stories.storyshot	Updated snapshot to show rendered content from EmptyContent timing change
frontend/src/components/App/PluginSettings/snapshots/PluginSettings.Empty.stories.storyshot	Updated snapshot to show rendered content from EmptyContent timing change

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[René Dudfield (illume)]

Looks like i18n check is failing.

npm run i18n

Apps failures... I merged the other PR for fixing them.

[René Dudfield (illume)]

🎉 thanks!