fix: format Resource Utilization to show only 1 decimal place

- Update resource utilization display to use .toFixed(1) for better readability
- Apply formatting to both main dashboard and modal details
- Change from 266.04049998033537% to 266.0% for human readability
- Improve user experience with cleaner number formatting

k8s/route.yaml

@@ -10,6 +10,7 @@ metadata:
     haproxy.router.openshift.io/timeout: "300s"
     haproxy.router.openshift.io/rate-limit: "100"
 spec:
+  host: oru.apps.shrocp4upi419ovn.lab.upshift.rdu2.redhat.com
   to:
     kind: Service
     name: resource-governance-service