add baichuan-m2

Author: foldl

docs/models.md

@@ -262,6 +262,7 @@
     * [x] MiMo: [7B-RL](https://huggingface.co/XiaomiMiMo/MiMo-7B-RL/tree/8c8a4968100fd7a4f0319c54438184bbeb767c82)
     * [x] Confucius3-Math: [14B](https://huggingface.co/netease-youdao/Confucius3-Math/tree/62621490d5dccf5fea997be9df62dd8dc017f777) (`-a DeepSeek-R1-Distill-QWen`)
     * [x] Jan-Nano: [4B](https://huggingface.co/Menlo/Jan-nano/tree/5f4e450c127322db9477400890a0dd951c9f6ab7)
+    * [x] Baichuan-M2: [32B](https://huggingface.co/baichuan-inc/Baichuan-M2-32B/tree/ebd3cf50aa02061a941f69e78d365d5620c5b5ac)
 
 * Seed (`SeedOssForCausalLM`)
     * [x] OSS: [36B-Instruct](https://huggingface.co/ByteDance-Seed/Seed-OSS-36B-Instruct/tree/6f42c8b5bf8f3f687bd6fb28833da03a19867ce8)