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/vault/application.yaml

@@ -0,0 +1,54 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: vault
+  namespace: argocd
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  project: default
+  source:
+    repoURL: https://helm.releases.hashicorp.com
+    targetRevision: 0.24.0
+    chart: vault
+    helm:
+      releaseName: vault
+      values: |
+        server:
+          ha:
+            enabled: true
+            replicas: 3
+            raft:
+              enabled: true
+              setNodeId: true
+          image:
+            repository: hashicorp/vault
+            tag: "1.15.0"
+          service:
+            type: ClusterIP
+          ingress:
+            enabled: true
+            ingressClassName: nginx
+            annotations:
+              cert-manager.io/cluster-issuer: letsencrypt-prod
+            hosts:
+              - host: vault.yourdomain.com
+                paths:
+                  - /
+        ui:
+          enabled: true
+        injector:
+          enabled: true
+        csi:
+          enabled: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: vault
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+      - PrunePropagationPolicy=foreground
+