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/bounds/encapsulate-bounds.md

@@ -0,0 +1,18 @@
+# Bounds::Encapsulate (Bounds)
+
+```cpp
+void Encapsulate(const Bounds& bounds)
+```
+
+扩展包围盒以包含另一个 Bounds。
+
+**参数：**
+- `bounds` - 要包含的 Bounds
+
+**复杂度：** O(1)
+
+**示例：**
+
+```cpp
+bounds.Encapsulate(otherBounds);
+```