feat(cluster)!: move charts into their own fluxtomization

Signed-off-by: Devin Buhl <devin@buhl.casa>

cluster/base/charts.yaml

@@ -0,0 +1,13 @@
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1beta2
+kind: Kustomization
+metadata:
+  name: charts
+  namespace: flux-system
+spec:
+  interval: 10m
+  path: ./cluster/charts
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: flux-system