From 456e06f105c5d228949eef6bcae6ebb463b90d12 Mon Sep 17 00:00:00 2001
From: kaireewu <kaireewu@gmail.com>
Date: Sat, 31 Oct 2026 23:54:01 +0800
Subject: [PATCH] chore(web): finalize scroll behavior and preview assertions

---
 reaction_board/web/static/router.js | 2 +-
 tests/test_preview_seed.py          | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/reaction_board/web/static/router.js b/reaction_board/web/static/router.js
index 49ae8fd..d03da7a 100644
--- a/reaction_board/web/static/router.js
+++ b/reaction_board/web/static/router.js
@@ -82,7 +82,7 @@ async function render() {
       // 导航状态更新不应阻断页面渲染
     }
   }
-  window.scrollTo({ top: 0, behavior: "instant" });
+  window.scrollTo({ top: 0, behavior: "auto" });
   routeElement.innerHTML = `<div class="page-loading"><div class="skeleton skeleton-title"></div>
     <div class="skeleton skeleton-card"></div><div class="skeleton skeleton-card"></div></div>`;
   try {
diff --git a/tests/test_preview_seed.py b/tests/test_preview_seed.py
index 767fc31..7c1b461 100644
--- a/tests/test_preview_seed.py
+++ b/tests/test_preview_seed.py
@@ -165,6 +165,7 @@ def test_seed_preview_end_to_end():
         )
         assert summary["ok"] is True
         assert summary["snapshots_failed"] == 3
+        assert summary["snapshots_missing"] > 0
         assert summary["date_from"] == START
         assert summary["date_to"] == LATEST
         assert summary["videos"] == 40