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>

TROUBLESHOOTING.md

@@ -360,7 +360,7 @@ kubectl top pods -A --sort-by=cpu
 
 ## 🔗 ENLACES RÁPIDOS
 
-- **Cluster Info**: `CLUSTER-READY.md`
+- **Cluster Info**: `K8S-CLUSTER.md`
 - **Credenciales**: `CLUSTER-CREDENTIALS.md`
 - **Roadmap**: `ROADMAP.md`
 - **Próxima sesión**: `NEXT-SESSION.md`