GO-2026-6662 SiYuan: /history/*path and /repo/diff/*path potentially exposing historical snapshots of data/.siyuan/publishAccess.json and data/templates/* in github.com/siyuan-note/siyuan/kernel

SiYuan: /history/path and /repo/diff/path potentially exposing historical snapshots of data/.siyuan/publishAccess.json and data/templates/ in github.com/siyuan-note/siyuan/kernel...