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/mesh/setvertexdata.md

@@ -0,0 +1,37 @@
+# Mesh::SetVertexData
+
+```cpp
+void SetVertexData(const void* data, size_t size, Core::uint32 vertexCount,
+                   Core::uint32 vertexStride, VertexAttribute attributes)
+```
+
+设置网格顶点数据。复制顶点缓冲数据到内部存储。
+
+**参数：**
+- `data` - 顶点数据指针
+- `size` - 数据大小（字节）
+- `vertexCount` - 顶点数量
+- `vertexStride` - 单个顶点结构体大小（字节）
+- `attributes` - 顶点属性标志组合
+
+**返回：** 无
+
+**复杂度：** O(n)，n 为顶点数据大小
+
+**示例：**
+
+```cpp
+struct Vertex {
+    float position[3];
+    float normal[3];
+    float uv[2];
+};
+
+mesh->SetVertexData(vertices.Data(), vertices.Size() * sizeof(Vertex),
+    vertexCount, sizeof(Vertex),
+    VertexAttribute::Position | VertexAttribute::Normal | VertexAttribute::UV0);
+```
+
+## 相关文档
+
+- [Mesh 总览](mesh.md) - 返回类总览