feat: add tool support for Novita provider models

Register major tool-capable models available through Novita provider
to enable function calling in Agent mode.

Author: u-yuta

core/llm/toolSupport.ts

@@ -325,6 +325,39 @@ export const PROVIDER_TOOL_SUPPORT: Record<string, (model: string) => boolean> =
         return true;
       }
 
+      return false;
+    },
+    novita: (model) => {
+      const lower = model.toLowerCase();
+      
+      // Exact match models
+      const exactMatches = [
+        "deepseek/deepseek-r1-0528",
+        "deepseek/deepseek-r1-turbo",
+        "deepseek/deepseek-v3-0324",
+        "deepseek/deepseek-v3-turbo",
+        "meta-llama/llama-3.3-70b-instruct",
+        "qwen/qwen-2.5-72b-instruct",
+        "zai-org/glm-4.5",
+        "moonshotai/kimi-k2-instruct",
+      ];
+      
+      if (exactMatches.includes(lower)) {
+        return true;
+      }
+      
+      // Prefix match models
+      const prefixMatches = [
+        "qwen/qwen3",
+        "openai/gpt-oss",
+      ];
+      
+      for (const prefix of prefixMatches) {
+        if (lower.startsWith(prefix)) {
+          return true;
+        }
+      }
+      
       return false;
     },
   };