[Feature] teacache integration (#179)

Signed-off-by: Prajwal A <prajwalanagani@gmail.com>
Signed-off-by: zjy0516 <riverclouds.zhu@qq.com>
Signed-off-by: Jiangyun Zhu <riverclouds.zhu@qq.com>
Signed-off-by: Samit <285365963@qq.com>
Co-authored-by: zjy0516 <riverclouds.zhu@qq.com>
Co-authored-by: Samit <285365963@qq.com>

docs/api/README.md

@@ -96,6 +96,7 @@ Model execution components.
 Configuration classes.
 
 - [vllm_omni.config.model.OmniModelConfig][]
+- [vllm_omni.diffusion.cache.teacache.config.TeaCacheConfig][]
 
 ## Workers