feat: include the kubernetes dashboard in the monitoring namespace

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

kubernetes/apps/monitoring/kubernetes-dashboard/app/helmrelease.yaml

@@ -0,0 +1,47 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: kubernetes-dashboard
+  namespace: monitoring
+spec:
+  interval: 15m
+  chart:
+    spec:
+      chart: kubernetes-dashboard
+      version: 6.0.0
+      sourceRef:
+        kind: HelmRepository
+        name: kubernetes-dashboard
+        namespace: flux-system
+  install:
+    createNamespace: true
+    remediation:
+      retries: 3
+  upgrade:
+    remediation:
+      retries: 3
+  values:
+    env:
+      TZ: "${TIMEZONE}"
+    extraArgs:
+      - --enable-skip-login
+      - --disable-settings-authorizer
+      - --enable-insecure-login
+      - --token-ttl=43200
+    ingress:
+      enabled: true
+      className: nginx
+      annotations:
+        cert-manager.io/cluster-issuer: letsencrypt-staging
+        hajimari.io/icon: mdi:kubernetes
+      hosts:
+        - &host "kubernetes.${SECRET_DOMAIN}"
+      tls:
+        - hosts:
+            - *host
+          secretName: kubernetes-dashboard-tls
+    metricsScraper:
+      enabled: true
+    serviceMonitor:
+      enabled: false