From 6acda49e04eafc08fc12a9654d96b2512799cffa Mon Sep 17 00:00:00 2001
From: weichen <weichen@local>
Date: Wed, 30 Sep 2026 04:20:53 +0000
Subject: [PATCH] Pin backend with the configuration pipe and documents with
 its design

Why: the startup configuration surface (file/env/CLI layers, config
explain, instance examples) merged in both component repos; the composition
must consume the reviewed combination.
Evidence: backend PR#4 (1e62188, 12 packages pass, explain live-checked)
and documents PR#6 (84b3421); make test on this branch per the gitlink rule.
Impact: gitlink-only advance; also picks up the nested core-pin build-blocker
fix (019617e -> 4ee1979) that makes fresh backend clones materializable.
Refs: docs/proposals/2026-09-30-configuration-surface.md
---
 modules/backend   | 2 +-
 modules/documents | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/backend b/modules/backend
index 72e6ce66..1e621887 160000
--- a/modules/backend
+++ b/modules/backend
@@ -1 +1 @@
-Subproject commit 72e6ce66b4c6591dbf7c64b42808af5e0a4ea378
+Subproject commit 1e621887097b3ac9524d7a272f03671b15f65d1e
diff --git a/modules/documents b/modules/documents
index 22051382..84b3421b 160000
--- a/modules/documents
+++ b/modules/documents
@@ -1 +1 @@
-Subproject commit 220513825e56947fecc155d6a45347ccbc887da3
+Subproject commit 84b3421b122a1a7ae1c6a5a5fd104807a32ee12e