Initial Phoenix Sankofa Cloud setup

- Complete project structure with Next.js frontend
- GraphQL API backend with Apollo Server
- Portal application with NextAuth
- Crossplane Proxmox provider
- GitOps configurations
- CI/CD pipelines
- Testing infrastructure (Vitest, Jest, Go tests)
- Error handling and monitoring
- Security hardening
- UI component library
- Documentation

gitops/apps/crossplane/application.yaml

@@ -0,0 +1,50 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: crossplane
+  namespace: argocd
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  project: default
+  source:
+    repoURL: https://charts.crossplane.io/stable
+    targetRevision: 1.14.0
+    chart: crossplane
+    helm:
+      releaseName: crossplane
+      values: |
+        args:
+          - --enable-usages
+        resourcesCrossplane:
+          limits:
+            cpu: 1000m
+            memory: 1Gi
+          requests:
+            cpu: 100m
+            memory: 128Mi
+        resourcesRBACManager:
+          limits:
+            cpu: 500m
+            memory: 512Mi
+          requests:
+            cpu: 50m
+            memory: 64Mi
+        provider:
+          packages:
+            - crossplane/provider-kubernetes:v0.12.0
+            - crossplane/provider-helm:v0.15.0
+            - crossplane/provider-azure:v0.20.0
+            - crossplane/provider-aws:v0.40.0
+            - crossplane/provider-gcp:v0.35.0
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: crossplane-system
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+      - PrunePropagationPolicy=foreground
+