Fall back to https://gitea.forust.xyz/api/v1 when RENOVATE_ENDPOINT is unset, in both local config and in-cluster ConfigMap.
renovate-run workflow_dispatch runs pinned renovate via docker on self-hosted runner. Sync helm-values manager into config.js/configmap, bump compose and validator pins to 44.97.2.
Run Renovate in Kubernetes to create reviewed image update PRs. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>