[UI] add tab for monthly costs per cluster (#796)

* add tab for monthly costs per cluster
* sync run_local and update version number
* lowering resources
* some Makefile polishing and updated admin docs on UI
* extend admin docs on UI
* add api-service manifest for operator
* set min limits in UI to default min limits of operator
* reflect new UI helm charts in docs
* make cluster name label configurable

manifests/api-service.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: postgres-operator
+spec:
+  type: ClusterIP
+  ports:
+  - port: 8080
+    protocol: TCP
+    targetPort: 8080
+  selector:
+    name: postgres-operator

manifests/kustomization.yaml

@@ -4,3 +4,4 @@ resources:
 - configmap.yaml
 - operator-service-account-rbac.yaml
 - postgres-operator.yaml
+- api-service.yaml