Set Contour namespace in kustomization

kustomize/contour/kustomization.yaml

@@ -1,4 +1,4 @@
-namespace: flagger-system
+namespace: projectcontour
 resources:
   - namespace.yaml
 bases:

kustomize/podinfo/deployment.yaml

@@ -46,6 +46,9 @@ spec:
         - --level=info
         - --random-delay=false
         - --random-error=false
+        env:
+        - name: PODINFO_UI_COLOR
+          value: "#34577c"
         livenessProbe:
           exec:
             command: