v8.0.0-rc.11-dev.25: Close prepared ORM documentation (#30320)
Linked issue n/a — documentation-only project close-out; Linear integration and ticket-prefixed naming were explicitly waived. Feature delivery merged in #30260, #30289 and #30309. Summary Reconcile the prepared ORM documentation with the shipped aggregate surface. All five project acceptance criteria have been verified against the merged implementation and its recorded evidence; no feature work r…