Rename CLUSTER-READY → K8S-CLUSTER (more direct)

Also added:
- DEVELOPMENT-WORKFLOW.md - Complete dev process documented
- Updated all references across documentation

Documentation is now centralized and direct.

Co-Authored-By: Claude Sonnet 4.5 (1M context) <noreply@anthropic.com>

k8s/backend/service.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: backend
+  namespace: control-plane
+  labels:
+    app: backend
+spec:
+  type: ClusterIP
+  ports:
+  - name: http
+    port: 3000
+    targetPort: 3000
+    protocol: TCP
+  selector:
+    app: backend