AppManager: improve installation status page

* Status is refreshed in the background
* Render release item infos instead of internal names

Change-Id: I63a6082656e4e6772a4b5c734c5dd5c23141f70b
diff --git a/core/installer/values-tmpl/pihole.cue b/core/installer/values-tmpl/pihole.cue
index c5f740d..7802599 100644
--- a/core/installer/values-tmpl/pihole.cue
+++ b/core/installer/values-tmpl/pihole.cue
@@ -48,6 +48,7 @@
 helm: {
 	pihole: {
 		chart: charts.pihole
+		info: "Installing Pi-hole server"
 		values: {
 			fullnameOverride: "pihole"
 			persistentVolumeClaim: { // TODO(gio): create volume separately as a dependency