fix: improve doc link navigation and tree display

- Fix link resolution with proper relative/absolute path handling
- Improve link styling with underline decoration
- Hide leaf nodes from tree, only show directories
- Fix log file path for packaged app

docs/api/resources/resourcecache/getlrulist.md

@@ -0,0 +1,27 @@
+# ResourceCache::GetLRUList
+
+```cpp
+Containers::Array<ResourceGUID> GetLRUList(size_t count) const
+```
+
+获取最近最少使用的 GUID 列表。按 LRU 顺序返回前 `count` 个资源 GUID。
+
+**参数：**
+- `count` - 要获取的 GUID 数量
+
+**返回：** 最近最少使用的 GUID 数组
+
+**复杂度：** O(n)
+
+**示例：**
+
+```cpp
+auto lruList = cache.GetLRUList(10);
+for (const auto& guid : lruList) {
+    // 标记或处理这些资源...
+}
+```
+
+## 相关文档
+
+- [ResourceCache 总览](resourcecache.md) - 返回类总览