[github-actions]

This is an automated PR to update the nightly docs.

[cursor]

PR Summary

Low Risk
No visible code changes in the diff; routine documentation maintenance if submodule pointers were updated elsewhere.

Overview
Automated nightly docs sync (chore: update nightly docs). The PR description says it refreshes nightly documentation via the scheduled update-nightly workflow.

No file changes appear in the provided diff, so there is nothing concrete to review beyond confirming whether submodule or version pins under docs/nightly/ were meant to move.

^{Reviewed by Cursor Bugbot for commit 96718bc. Bugbot is set up for automated code reviews on this repo. Configure here.}