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/ingress.yaml

@@ -0,0 +1,24 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: backend
+  namespace: control-plane
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+    kubernetes.io/ingress.class: nginx
+spec:
+  tls:
+  - hosts:
+    - api.fuq.tv
+    secretName: backend-tls
+  rules:
+  - host: api.fuq.tv
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: backend
+            port:
+              number: 3000