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/device/create-texture.md

@@ -0,0 +1,38 @@
+# RHIDevice::CreateTexture
+
+```cpp
+virtual RHITexture* CreateTexture(const TextureDesc& desc) = 0;
+```
+
+创建 GPU 纹理资源。
+
+**参数：**
+- `desc` - 纹理描述符，包含尺寸、格式、纹理类型等
+
+**返回：** 新创建的纹理指针，失败返回 `nullptr`
+
+**复杂度：** O(1)
+
+**示例：**
+
+```cpp
+TextureDesc textureDesc;
+textureDesc.width = 1024;
+textureDesc.height = 1024;
+textureDesc.depth = 1;
+textureDesc.mipLevels = 1;
+textureDesc.arraySize = 1;
+textureDesc.format = (uint32_t)Format::R8G8B8A8_UNorm;
+textureDesc.textureType = (uint32_t)TextureType::Texture2D;
+textureDesc.sampleCount = 1;
+textureDesc.sampleQuality = 0;
+textureDesc.flags = 0;
+
+RHITexture* texture = device->CreateTexture(textureDesc);
+```
+
+## 相关文档
+
+- [RHIDevice 总览](device.md) - 返回类总览
+- [RHITexture](../texture/texture.md) - 纹理类
+- [TextureDesc](../types/types.md) - 纹理描述结构体