Bootstrap grouped home reef repo

docs/source-import-plan.md

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+# Source Import Plan
+
+## Purpose
+
+Record which reviewed source materials are expected to seed this repo.
+
+## Imported In The Current Wave
+
+Imported source documents from `railiance-master`:
+
+- `docs/reef-first-wave-rollout.md`
+- `docs/reef-substrate-model.md`
+- `docs/repo-family-bootstrap-contract.md`
+
+Imported source documents from `railiance-infra`:
+
+- `docs/reef-first-wave-source-map.md`
+- `inventory/servers.yaml`
+- `docs/adr/ADR-004-forgejo-in-cluster-actions-runner.md`
+
+## Pending First-Wave Imports
+
+Expected future source surfaces from `railiance-infra`:
+
+- reef-localized runbooks once they stop being generic S1 ownership material
+- any additional source-backed member facts for future Railiance home servers
+- explicit grouped `rapp` binding decisions when they become substrate-local
+
+## Deferred Migration Debt
+
+Do not import these into `reef-railiance` as part of wave 1:
+
+- generic S1 provisioning or inventory ownership
+- generic Kubernetes runtime behavior
+- workload packaging or platform governance
+
+## Rule
+
+Imports into this repo should preserve the grouped home-reef boundary already
+reviewed in `railiance-master` and `railiance-infra`.