From 481911f77acb54b39ef23da8dcad28834c45f451 Mon Sep 17 00:00:00 2001
From: weichen <weichen@home.local>
Date: Sun, 11 Oct 2026 12:32:10 +0000
Subject: [PATCH] Repin backend to the post-#152 merge (internal core aligned)

Why: PR #152 merged the internal core-pin alignment after #151; the task branch must pin the final combination.

Evidence: backend origin-main tip carries internal pin 7a98a7e matching Dev modules/core.

Impact: gitlink only.

Refs: backend PR #151, #152.
---
 modules/backend | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/backend b/modules/backend
index 84075724..9a1c911e 160000
--- a/modules/backend
+++ b/modules/backend
@@ -1 +1 @@
-Subproject commit 840757240bcf9d06846232707490e07d6a5ef68a
+Subproject commit 9a1c911e531bbc7be67feaac62b5ac9a7e88ab08