fix: switch endpoint groups

Author: aumer-amr

kubernetes/apps/network/echo-server/app/gatus.yaml

@@ -7,5 +7,9 @@ metadata:
 spec:
   endpoint:
     name: *name
+    group: external
+    ui:
+      hide-url: true
+      hide-hostname: true
     url: https://echo-server.${SECRET_DOMAIN}
     interval: 1m

kubernetes/apps/observability/grafana/app/gatus.yaml

@@ -7,7 +7,7 @@ metadata:
 spec:
   endpoint:
     name: grafana
-    group: guarded
+    group: external
     ui:
       hide-url: true
       hide-hostname: true

kubernetes/apps/observability/grafana/app/helmrelease.yaml

@@ -181,7 +181,7 @@ spec:
       enabled: true
     ingress:
         enabled: true
-        ingressClassName: internal
+        ingressClassName: external
         hosts: ["grafana.${SECRET_DOMAIN}"]
         pathType: Prefix
     persistence: