uid/gid are FAT/NTFS/FUSE mount options, not ext4. Caused mount exit 32
on every newly provisioned CNPG PVC, blocking authentik-db initdb.
CNPG handles postgres ownership via its own init container.
parameters is immutable on StorageClass, so ArgoCD's default patch sync kept failing after the nodeSelector removal ("field is immutable"). Same fix already used by longhorn-cnpg-storageclass.yaml.
Longhorn's StorageClass nodeSelector matches node tags (nodes.longhorn.io spec.tags), not k8s hostnames - "talos-cp-3" was never set as a node tag, so every PVC provision attempt failed with "specified node tag talos-cp-3 does not exist". diskSelector: paperless-media already pins placement correctly on its own.
Fixes controlplane.tftpl's install.wipe:true (should be false, live CPs already run false) and syncs coredns Corefile back to what's actually deployed (drops an unrolled-out, stale Kong-era rewrite).