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/pipeline-state/set-depth-stencil-state.md

@@ -0,0 +1,27 @@
+# OpenGLPipelineState::SetDepthStencilState
+
+```cpp
+void SetDepthStencilState(const OpenGLDepthStencilState& state);
+```
+
+设置深度模板状态。
+
+**参数：**
+- `state` - 深度模板状态结构体
+
+**线程安全：** ❌
+
+**示例：**
+
+```cpp
+OpenGLDepthStencilState dsState;
+dsState.depthTestEnable = true;
+dsState.depthWriteEnable = true;
+dsState.depthFunc = ComparisonFunc::Less;
+pipelineState->SetDepthStencilState(dsState);
+```
+
+## 相关文档
+
+- [OpenGLPipelineState 总览](pipeline-state.md) - 返回类总览
+- [GetDepthStencilState](get-depth-stencil-state.md) - 获取深度模板状态