修复codereview复核确认的多选/转发/收藏页/资料页等前端bug

- 多选模式下Drafty链接、名片消息不再意外触发跳转/开新标签页
- 语音/视频消息在多选模式下点击可正常冒泡选中该行
- 转发排除未确认/发送失败消息，识别uncertain转发结果并单独提示
- 群文件"更多操作"菜单竞态、群成员移出状态竞态
- 收藏页链接卡片new URL()崩溃点加防御，并给登录后应用区域加错误边界
- 个人资料页乐观锁版本冲突时清空草稿避免静默覆盖并发修改

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

web/src/features/favorites/FavoritesLayout.tsx

@@ -144,7 +144,19 @@ function FavoriteCard({ item, selectMode, selected, onToggle }: { item: Favorite
         // Only show a second line when it says something the title line doesn't already -- a
         // hostname alongside a real title/url is useful, but repeating `text` under itself when
         // that's ALSO what the title line fell back to would just be the same line twice.
-        const subtitle = item.snapshot.url ? new URL(item.snapshot.url).hostname : title === text ? '' : text;
+        // `new URL()` throws on anything that isn't a well-formed absolute URL -- `url` can come from
+        // another client's own Drafty implementation or the backend's own extraction logic (docs/
+        // IM-前后端对接文档.md §7.6), neither of which this codebase controls the shape of. A single
+        // malformed value here must not crash the whole render (there's no error boundary around this
+        // list short of react-router's own default one, which would replace the entire logged-in UI).
+        let subtitle = title === text ? '' : text;
+        if (item.snapshot.url) {
+          try {
+            subtitle = new URL(item.snapshot.url).hostname;
+          } catch {
+            // fall through to the plain-text fallback computed above
+          }
+        }
         return (
           <div className="flex items-start gap-3">
             {item.snapshot.thumbnail_file_id ? (