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

@@ -24,7 +24,6 @@ spec:
       allowEmpty: false
 
     syncOptions:
-      - CreateNamespace=true
       - PrunePropagationPolicy=foreground
       - PruneLast=true