gateway.attachedNamespaces allowlists cozy-linstor-gui, but linstor-gui installs into cozy-linstor #4105

The Gateway attached-namespaces allowlist in packages/core/platform/values.yaml contains cozy-linstor-gui. No such namespace exists: packages/core/platform/sources/linstor-gui.yaml installs the chart into cozy-linstor, the same namespace as linstor and linstor-scheduler.

Nothing is broken today, and that is what makes it worth filing rather than leaving. The allowlist decides which namespaces may attach routes to the tenant Gateway. linstor-gui currently ships no route, so an entry naming a namespace that does not exist has no observable effect. The day the chart grows an HTTPRoute, it will land in cozy-linstor and fail to attach, and the allowlist will look correct to whoever reads it, because the entry is right there with the expected name.

The same wrong namespace is repeated in the chart is own ingress wildcard test, so a reader checking the test for confirmation gets the error twice and reads it as agreement.

Fix is one word in the allowlist plus the test, and worth doing before the route exists rather than after someone spends an afternoon on why it does not attach. Worth checking the rest of that list at the same time: an entry can only be verified against where a chart actually installs, and nothing in the tree ties the two together.