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/math/matrix4/rotation.md

@@ -0,0 +1,21 @@
+# Matrix4::Rotation
+
+```cpp
+static Matrix4 Rotation(const Quaternion& q)
+```
+
+从四元数创建旋转矩阵。
+
+**参数：**
+- `q` - 四元数
+
+**返回：** `Matrix4` - 旋转矩阵
+
+**复杂度：** O(1)
+
+**示例：**
+
+```cpp
+Quaternion rot = Quaternion::FromEulerAngles(0.0f, 90.0f * DEG_TO_RAD, 0.0f);
+Matrix4 rotation = Matrix4::Rotation(rot);
+```