fix: 修复生成bug

src/components/QuickPlanPanel.vue

@@ -333,7 +333,7 @@ async function generatePlan() {
 
     const result = await quickPlan(userInput, (text) => {
       thinkingText.value = text
-    }, abortController.value)
+    }, abortController.value.signal)
 
     console.log('[generatePlan] AI 返回结果:', result)
     console.log('[generatePlan] schemes 数量:', result.schemes?.length)