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/base/namespaces/namespaces.yaml

@@ -0,0 +1,56 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: rancher-system
+  labels:
+    name: rancher-system
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: crossplane-system
+  labels:
+    name: crossplane-system
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: argocd
+  labels:
+    name: argocd
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: vault
+  labels:
+    name: vault
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: monitoring
+  labels:
+    name: monitoring
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: portal
+  labels:
+    name: portal
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: keycloak
+  labels:
+    name: keycloak
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: infrastructure
+  labels:
+    name: infrastructure
+