REFACTOR(argocd): merge priority-classes into argocd

- Move priority-classes to argocd/manifests
- Remove separate priority-classes Application
- Simplify platform folder structure

argocd/kustomization.yaml

@@ -9,3 +9,4 @@ resources:
   - manifests/namespace.yaml
   - manifests/webhook-ingress.yaml
   - manifests/image-updater-secret.yaml
+  - manifests/priority-classes.yaml

kustomization.yaml

@@ -6,7 +6,6 @@ resources:
   - application.yaml
 
   # Core infrastructure
-  - priority-classes/argocd.yaml
   - cert-manager/argocd.yaml
   - traefik/argocd.yaml
   - argocd/argocd.yaml

priority-classes/argocd.yaml

@@ -1,17 +0,0 @@
-apiVersion: argoproj.io/v1alpha1
-kind: Application
-metadata:
-  name: priority-classes
-  namespace: argocd
-spec:
-  project: default
-  source:
-    repoURL: https://github.com/K3S-HOME/platform.git
-    targetRevision: HEAD
-    path: priority-classes/manifests
-  destination:
-    server: https://kubernetes.default.svc
-  syncPolicy:
-    automated:
-      prune: true
-      selfHeal: true

priority-classes/manifests/kustomization.yaml

@@ -1,5 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-
-resources:
-  - priority-classes.yaml