Fixes 413 Entity Too Large error in Obsidian LiveSync sync operations.
Applies to both internal (communicore.local) and public (communicore.mk-labs.cloud) ingress routes.
Per Tony's recommendation — eliminates the explicit include filter.
New manifests go in templates/ and are picked up automatically by ArgoCD.
No filter to update when adding future resources.
Moved: namespace.yaml, externalsecret.yaml, ingress-public.yaml -> templates/