Apply Composer changes: comprehensive API updates, migrations, middleware, and infrastructure improvements

- Add comprehensive database migrations (001-024) for schema evolution
- Enhance API schema with expanded type definitions and resolvers
- Add new middleware: audit logging, rate limiting, MFA enforcement, security, tenant auth
- Implement new services: AI optimization, billing, blockchain, compliance, marketplace
- Add adapter layer for cloud integrations (Cloudflare, Kubernetes, Proxmox, storage)
- Update Crossplane provider with enhanced VM management capabilities
- Add comprehensive test suite for API endpoints and services
- Update frontend components with improved GraphQL subscriptions and real-time updates
- Enhance security configurations and headers (CSP, CORS, etc.)
- Update documentation and configuration files
- Add new CI/CD workflows and validation scripts
- Implement design system improvements and UI enhancements

gitops/apps/api/application.yaml

@@ -0,0 +1,21 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: sankofa-api
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://github.com/sankofa/phoenix-sankofa-cloud
+    targetRevision: main
+    path: gitops/apps/api
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: sankofa
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+

gitops/apps/api/kustomization.yaml

@@ -0,0 +1,14 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - manifests/deployment.yaml
+  - manifests/service.yaml
+  - manifests/configmap.yaml
+
+namespace: sankofa
+
+commonLabels:
+  app: sankofa-api
+  part-of: sankofa-phoenix
+

gitops/apps/api/manifests/configmap.yaml

@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: sankofa-api-config
+  namespace: sankofa
+data:
+  PORT: "4000"
+  NODE_ENV: "production"
+  LOG_LEVEL: "info"
+

gitops/apps/api/manifests/deployment.yaml

@@ -0,0 +1,90 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: sankofa-api
+  namespace: sankofa
+  labels:
+    app: sankofa-api
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: sankofa-api
+  template:
+    metadata:
+      labels:
+        app: sankofa-api
+    spec:
+      containers:
+      - name: api
+        image: sankofa-api:latest
+        ports:
+        - containerPort: 4000
+          name: http
+        env:
+        - name: DB_HOST
+          valueFrom:
+            secretKeyRef:
+              name: sankofa-db-credentials
+              key: host
+        - name: DB_PORT
+          value: "5432"
+        - name: DB_NAME
+          valueFrom:
+            secretKeyRef:
+              name: sankofa-db-credentials
+              key: database
+        - name: DB_USER
+          valueFrom:
+            secretKeyRef:
+              name: sankofa-db-credentials
+              key: username
+        - name: DB_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: sankofa-db-credentials
+              key: password
+        - name: JWT_SECRET
+          valueFrom:
+            secretKeyRef:
+              name: sankofa-api-secrets
+              key: jwt-secret
+        - name: NODE_ENV
+          value: "production"
+        resources:
+          requests:
+            cpu: 500m
+            memory: 512Mi
+          limits:
+            cpu: 2000m
+            memory: 2Gi
+        livenessProbe:
+          httpGet:
+            path: /health
+            port: 4000
+          initialDelaySeconds: 30
+          periodSeconds: 10
+        readinessProbe:
+          httpGet:
+            path: /health
+            port: 4000
+          initialDelaySeconds: 10
+          periodSeconds: 5
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: sankofa-api
+  namespace: sankofa
+  labels:
+    app: sankofa-api
+spec:
+  type: ClusterIP
+  ports:
+  - port: 4000
+    targetPort: 4000
+    protocol: TCP
+    name: http
+  selector:
+    app: sankofa-api
+

gitops/apps/api/manifests/service.yaml

@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: sankofa-api
+  namespace: sankofa
+spec:
+  type: ClusterIP
+  ports:
+  - port: 4000
+    targetPort: 4000
+    protocol: TCP
+    name: http
+  - port: 4001
+    targetPort: 4001
+    protocol: TCP
+    name: websocket
+  selector:
+    app: sankofa-api
+