feat: add hunyuan video 1.5 support (#1795)

src/model_loader.cpp

@@ -503,6 +503,9 @@ SDVersion ModelLoader::get_sd_version() {
             }
             return VERSION_QWEN_IMAGE;
         }
+        if (tensor_storage.name.find("model.diffusion_model.txt_in.individual_token_refiner.blocks.0.adaLN_modulation.1.weight") != std::string::npos) {
+            return VERSION_HUNYUAN_VIDEO;
+        }
         if (tensor_storage.name.find("llm_adapter.blocks.0.cross_attn.q_proj.weight") != std::string::npos) {
             return VERSION_ANIMA;
         }