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/frustum/intersects-bounds.md

@@ -0,0 +1,26 @@
+# Frustum::Intersects (bounds)
+
+```cpp
+bool Intersects(const Bounds& bounds) const
+```
+
+检测轴对齐包围盒是否与视锥体相交。
+
+**参数：**
+- `bounds` - 要检测的轴对齐包围盒
+
+**返回：** `bool` - 与视锥相交返回 true
+
+**复杂度：** O(1)
+
+**示例：**
+
+```cpp
+Frustum frustum = camera.CalculateFrustum();
+for (const auto& object : sceneObjects) {
+    if (frustum.Intersects(object.bounds)) {
+        // 物体与视锥相交，需要渲染
+        Render(object);
+    }
+}
+```