chore(deploy): enable central MCP on main-8221216

deploy/railiance/apps/helm/state-hub-values.yaml

@@ -6,11 +6,18 @@ namespace:
 
 image:
   repository: forgejo.coulomb.social/coulomb/state-hub
-  tag: "main-697dd49"
+  tag: "main-8221216"
 
 ingress:
   enabled: false
 
+# MCP layer on central (CUST-WP-0067-T08). Enabled together with the image tag
+# above: MCP_HOST landed in main-8221216, and enabling this on an older image
+# would deploy a pod that binds loopback and never becomes reachable.
+# ClusterIP only — no ingress, same reason the API's is disabled.
+mcp:
+  enabled: true
+
 config:
   sbomNexusUrl: "http://sbom-nexus.sbom-nexus.svc.cluster.local:8010"
   # Reversible T04 read cutover; set back to `legacy` to roll back.
@@ -33,6 +40,9 @@ sweep:
   # stale gitea-remote lineage. Re-enable only after the governed remote
   # reconciliation and registrar preflight are complete.
   enabled: false
+  # Present in the live release but previously missing here, so deploying from
+  # this file alone silently dropped it. Inert while enabled is false.
+  hostname: 239.62.205.92.host.secureserver.net
   hostname: 239.62.205.92.host.secureserver.net
   hostPath: /home/tegwick
   sshHostPath: /home/tegwick/.ssh