rules.go keptUntilMoved: the stream FindingStreamOf(module) of a foundation module is not refused as outside the predefined forms (the judge's own gwords.go requires it of a foundation part, A-30 says it stays in the old streams section). rules_test.go: rows in caseTwoModulesCannotDeclareOneStream (fails without the change), and caseTheMeshsOwnSeatsAreStillClaimable names snapshot-get, snapshot-restore, snapshot-restore-cancel, snapshot-remove (§681) instead of snapshot-kept and restore-kept (§554, mesh-recovery's).
Builds: design 47 G §529, §681, A-30
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h