feat: replace ansible templating with makejinja (#1156)

bootstrap/templates/kubernetes/apps/observability/kubernetes-dashboard/app/helmrelease.yaml.j2

@@ -0,0 +1,49 @@
+{% if kubernetes_dashboard.enabled | default(false) %}
+---
+apiVersion: helm.toolkit.fluxcd.io/v2beta2
+kind: HelmRelease
+metadata:
+  name: kubernetes-dashboard
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: kubernetes-dashboard
+      version: 6.0.8
+      sourceRef:
+        kind: HelmRepository
+        name: kubernetes-dashboard
+        namespace: flux-system
+  maxHistory: 2
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    cleanupOnFail: true
+    remediation:
+      retries: 3
+  uninstall:
+    keepHistory: false
+  values:
+    extraArgs:
+      - --enable-insecure-login
+      - --enable-skip-login
+      - --disable-settings-authorizer
+    ingress:
+      enabled: true
+      className: internal
+      {% if homepage.enabled | default(false) %}
+      annotations:
+        gethomepage.dev/enabled: "true"
+        gethomepage.dev/icon: kubernetes-dashboard.png
+        gethomepage.dev/name: Kubernetes Dashboard
+        gethomepage.dev/group: Observability
+      {% endif %}
+      hosts:
+        - &host "kubernetes.${SECRET_DOMAIN}"
+      tls:
+        - hosts:
+            - *host
+    metricsScraper:
+      enabled: true
+{% endif %}