REFACTOR(repo): restructure apps folder and remove CreateNamespace

- Remove argocd/ and helm-values/ subdirectories
- Move files to parent directory (argocd.yaml, helm-values.yaml)
- Update helm valueFiles paths in ArgoCD Applications
- Remove CreateNamespace=true from all applications
- Namespace creation now handled by namespace.yaml with Goldilocks labels

docusaurus/argocd.yaml

@@ -0,0 +1,52 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: docusaurus
+  namespace: argocd
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  project: default
+
+  sources:
+    - repoURL: https://gitea0213.kro.kr/bluemayne/applications.git
+      targetRevision: main
+      path: docusaurus
+
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: docusaurus
+
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+      allowEmpty: false
+
+    syncOptions:
+      - PrunePropagationPolicy=foreground
+      - PruneLast=true
+
+    retry:
+      limit: 5
+      backoff:
+        duration: 5s
+        factor: 2
+        maxDuration: 3m
+
+  revisionHistoryLimit: 10
+
+  # Ignore differences in checksum annotations and manual restart annotations
+  ignoreDifferences:
+    - group: apps
+      kind: Deployment
+      jqPathExpressions:
+        - .spec.template.metadata.annotations
+        - .metadata.annotations
+
+    - group: ""
+      kind: Service
+      name: docusaurus
+      namespace: docusaurus
+      jsonPointers:
+        - /spec/clusterIP