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/rhi/opengl/texture/bind-image.md

@@ -0,0 +1,22 @@
+# OpenGLTexture::BindImage
+
+```cpp
+void BindImage(int slot, bool read, bool write) const
+```
+
+将纹理绑定到图像单元，用于着色器图像访问。
+
+**参数：**
+- `slot` - 图像单元槽位
+- `read` - 是否可读
+- `write` - 是否可写
+
+**示例：**
+
+```cpp
+texture.BindImage(0, true, false);  // 只读访问
+```
+
+## 相关文档
+
+- [OpenGLTexture](texture.md) - 返回类总览