REFACTOR(argocd): merge image-updater into argocd

- Move image-updater Application to argocd folder
- Move helm-values and secrets to argocd
- Remove separate argocd-image-updater folder
- Update kustomization references

argocd-image-updater/kustomization.yaml

@@ -1,6 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-
-resources:
-  - argocd.yaml
-  - manifests/secret.yaml

argocd/image-updater.yaml

@@ -11,13 +11,10 @@ spec:
       targetRevision: 0.11.0
       helm:
         valueFiles:
-          - $values/argocd-image-updater/helm-values.yaml
+          - $values/argocd/image-updater-values.yaml
     - repoURL: https://github.com/K3S-HOME/platform.git
       targetRevision: main
       ref: values
-    - repoURL: https://github.com/K3S-HOME/platform.git
-      targetRevision: main
-      path: argocd-image-updater/manifests
   destination:
     server: https://kubernetes.default.svc
     namespace: argocd

argocd/kustomization.yaml

@@ -3,6 +3,9 @@ kind: Kustomization
 resources:
   # ArgoCD Application (self-managed via Helm chart)
   - argocd.yaml
+  # ArgoCD Image Updater Application
+  - image-updater.yaml
   # Additional manifests (applied alongside Helm chart)
   - manifests/namespace.yaml
   - manifests/webhook-ingress.yaml
+  - manifests/image-updater-secret.yaml

kustomization.yaml

@@ -9,6 +9,6 @@ resources:
   - priority-classes/argocd.yaml
   - cert-manager/argocd.yaml
   - traefik/argocd.yaml
-  - argocd-image-updater/argocd.yaml
   - argocd/argocd.yaml
+  - argocd/image-updater.yaml
   - gitea/argocd.yaml