fix: use the right annotations for external-dns and update flux/gitops dashboard ingresses

Signed-off-by: Devin Buhl <devin@buhl.casa>

kubernetes/apps/default/echo-server/app/helmrelease.yaml

@@ -23,7 +23,7 @@ spec:
       retries: 3
   values:
     controller:
-      replicas: 3
+      replicas: 1
       strategy: RollingUpdate
     image:
       repository: docker.io/jmalloc/echo-server
@@ -53,10 +53,10 @@ spec:
         enabled: true
         ingressClassName: nginx
         annotations:
-          cert-manager.io/cluster-issuer: "letsencrypt-staging"
+          cert-manager.io/cluster-issuer: letsencrypt-staging
           external-dns.alpha.kubernetes.io/target: "ipv4.${SECRET_DOMAIN}"
-          external-dns/is-public: "true"
-          hajimari.io/icon: "video-input-antenna"
+          external-dns.home.arpa/enabled: "true"
+          hajimari.io/icon: video-input-antenna
         hosts:
           - host: &host "{{ .Release.Name }}.${SECRET_DOMAIN}"
             paths: