Description: Remove metrics exporter.
Changes
- Remove metrics exporter (#2598).
- Tidy up provisioner (#2637).
- Usage alert: email when a connector’s replication volume stays below a threshold (#2484).
- Google Ads OAuth — generic, plug-and-play OAuth plumbing (#2511).
- Replace devspace port-forward by a Kind extraPortMapping (#2660).
- Bump control-plane to 2026.06.12 and deploy in preprod (#2670).