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/shader/compile.md

@@ -0,0 +1,21 @@
+# RHIShader::Compile
+
+```cpp
+virtual bool Compile(const void* sourceData, size_t sourceSize, const char* entryPoint, const char* target) = 0;
+```
+
+从内存编译着色器。
+
+**参数：**
+- `sourceData` - 着色器源代码指针
+- `sourceSize` - 源代码大小
+- `entryPoint` - 入口点函数名
+- `target` - 编译目标
+
+**返回：** 成功返回 `true`，失败返回 `false`
+
+**复杂度：** O(n)
+
+## 相关文档
+
+- [RHIShader 总览](shader.md) - 返回类总览