Wave-2 right-sizing and inter-hub removal (RAPPS-WP-0018, CSOC-WP-0017, REUSE-WP-0026)

- coulomb-social: requests 100m/256Mi -> 15m/176Mi (limits unchanged)
- reuse-surface: main 100m/256Mi -> 5m/64Mi, landing 10m/32Mi -> 5m/16Mi
- vergabe-demo-company: memory request 256Mi -> 512Mi, CPU 60m kept
- inter-hub (retired, CORE-WP-0007): delete chart, values, Make targets,
  smoke script and production deploy workflow; release to be uninstalled

Full renders vs live: resources only, except the vergabe release-unit label
from 64530e1 not yet on its Service and PVCs.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 276069@bnt-lap001
Assistant-Session: 2e192b3d-b3e8-4403-94d4-d55a2c8b476c

docs/inter-hub-on-railiance01.md

@@ -7,6 +7,14 @@ deployments on CoulombCore and railiance01 are scaled to `0`.
 This document preserves the Railiance01 Helm surface for audit only. Do not
 deploy Inter-Hub to production.
 
+**Removed 2026-10-21 (`RAPPS-WP-0018`, founder-approved wave 2).** The
+`charts/inter-hub` chart, `helm/inter-hub-values.yaml`, the `inter-hub-*` Make
+targets, `tools/inter-hub-smoke.sh` and the
+`.gitea/workflows/inter-hub-production-deploy.yaml` workflow are deleted. The
+release (0 replicas, latent 250m/512Mi request) is uninstalled with
+`helm uninstall inter-hub -n inter-hub`. The commands below no longer exist;
+recover them from git history if ever needed.
+
 ## Hosts and release surface
 
 | Server | IP | Role |

docs/operator-setup.md

@@ -71,7 +71,6 @@ The app-specific targets also accept explicit overrides:
 
 ```bash
 REUSE_KUBECONFIG=~/.kube/config-railiance01 make reuse-status
-INTER_HUB_KUBECONFIG=~/.kube/config-railiance01 make inter-hub-status
 ```
 
 ## SOPS Age Key Bootstrap