feat: add argo-cd Helm chart with initial configuration and default values

argo-cd/Chart.yaml

@@ -0,0 +1,13 @@
+apiVersion: v2
+name: argo-cd
+description: Argo CD umbrella chart wrapping the upstream argoproj/argo-helm chart
+type: application
+version: 0.1.0
+appVersion: "3.3.8"
+annotations:
+  version-source: github-release:argoproj/argo-helm
+  version-pattern: "s|^argo-cd-||"
+dependencies:
+  - name: argo-cd
+    version: 9.5.4
+    repository: https://argoproj.github.io/argo-helm

argo-cd/values.yaml

@@ -0,0 +1,5 @@
+# Default values for the argo-cd umbrella chart.
+# All overrides are forwarded to the upstream argoproj/argo-cd chart under the
+# top-level `argo-cd:` key. See https://github.com/argoproj/argo-helm for the
+# full list of configurable values.
+argo-cd: {}