fix: helm-charts in overlay only

weird issues with kustomize not being able to merge helm-charts between
base/overlays

- move the helm-charts to the overlay only

apps/base/reflector-system/kustomization.yaml

@@ -4,10 +4,3 @@ kind: Kustomization
 
 resources:
   - namespace.yaml
-
-helmCharts:
-  - name: reflector
-    repo: oci://ghcr.io/emberstack/helm-charts
-    version: "10.0.1"
-    releaseName: reflector
-    namespace: reflector-system