From 1f0f6325ef103a5996baad86aea7067e48f330a4 Mon Sep 17 00:00:00 2001
From: weichen <weichen@home.local>
Date: Tue, 20 Oct 2026 13:14:45 +0000
Subject: [PATCH] Advance the composed backend pin to the reconciled tip
 (bd640df)

Why: the app-package main-line test fixtures needed the same narrowed-model
reconciliation as the rest of the composition; the reconciled tip is the
L1 backend composition pin.

Impact: backend gitlink pin.

Refs: PR #634.
---
 modules/backend | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/backend b/modules/backend
index da1d9fa4..bd640df8 160000
--- a/modules/backend
+++ b/modules/backend
@@ -1 +1 @@
-Subproject commit da1d9fa4476a9b4527b8ca4d0308535e684d856d
+Subproject commit bd640df8d0fde1fa99e9b06540f466145c7f8bb1