Add ghost deployment

apps/prod/ghost/release.yaml

@@ -0,0 +1,19 @@
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: ghost
+  namespace: ghost
+spec:
+  interval: 1h
+  chart:
+    spec:
+      chart: ghost
+      version: "22.2.3"
+      sourceRef:
+        kind: HelmRepository
+        name: bitnami
+        namespace: ghost
+      interval: 1h
+  valuesFrom:
+    - kind: ConfigMap
+      name: ghost-prod-values