feat: 调试弹窗默认值调整

frontend/src/components/spider/RunSpider.vue

@@ -122,9 +122,9 @@ const formData = ref({
     // form
     proxyServe: '',
     maxPages: defaultFormValue.maxPages,
-    listDelay: '',
-    trunPageDelay: '',
-    contentDelay: '',
+    listDelay: '500',
+    trunPageDelay: '500',
+    contentDelay: '500',
     headless: false,
     showImage: false,
     threads: '1',