Update src/contexts/AppContext.tsx

src/contexts/AppContext.tsx

@@ -64,7 +64,7 @@ export const AppProvider: FC<{ children: ReactNode; initialConfig?: LiveConfig;
     // ✅ END: پایان منطق جدید
 
     const newConfig: LiveConfig = {
-      model: initialConfig?.model || "gemini-2.5-flash-exp-native-audio-thinking-dialog",
+      model: initialConfig?.model || "gemini-2.5-flash-preview-native-audio-dialog",
       tools: [{ googleSearch: {} }],
       generationConfig: { responseModalities: "audio" },
       systemInstruction: { parts: [{ text: finalInstruction.trim() }] },