RHDH platform support

Produce lifecycle facts without changing repositories or external systems.

Route

Question	Load	Run
RHDH support and compatible OCP versions	`workflows/check-rhdh.md`	`scripts/check_rhdh_lifecycle.py`
OpenShift support phases	`workflows/check-ocp.md`	`scripts/check_ocp_lifecycle.py`
Azure AKS support and configured versions	`workflows/check-aks.md`	`scripts/check_aks_lifecycle.py`
AWS EKS support and configured versions	`workflows/check-eks.md`	`scripts/check_eks_lifecycle.py`
Google GKE support	`workflows/check-gke.md`	`scripts/check_gke_lifecycle.py`
PostgreSQL support	`workflows/check-pg.md`	`scripts/check_pg_lifecycle.py`
RHBK, Quay, or another Red Hat product	`workflows/check-redhat.md`	`scripts/check_lifecycle.py`

Load one workflow. Use the bundled script for deterministic retrieval and classification; add judgment only after its output is available.