fix: 消除会话列表解析阻塞并按需加载工具详情

.trellis/tasks/10-17-file-browser-image-gallery/task.json

@@ -0,0 +1,26 @@
+{
+  "id": "file-browser-image-gallery",
+  "name": "file-browser-image-gallery",
+  "title": "文件预览复用全屏图片查看器并支持目录切图",
+  "description": "",
+  "status": "completed",
+  "dev_type": null,
+  "scope": null,
+  "package": null,
+  "priority": "P2",
+  "creator": "shiyue",
+  "assignee": "shiyue",
+  "createdAt": "2026-10-17",
+  "completedAt": "2026-10-17",
+  "branch": null,
+  "base_branch": "main",
+  "worktree_path": null,
+  "commit": null,
+  "pr_url": null,
+  "subtasks": [],
+  "children": [],
+  "parent": null,
+  "relatedFiles": [],
+  "notes": "已复用附件图片弹层实现全视口图库；三项专项回归和 Chromium 桌面/手机 20 项交互验证通过；按用户要求跳过额外审计；未打包、提交、推送或重启。",
+  "meta": {}
+}