fix: clear stream configuration when closing website creation page (#11400)

Author: zhengkunwang223

frontend/src/views/website/website/create/index.vue

@@ -579,8 +579,9 @@ const WebsiteTypes = getWebsiteTypes();
 const installFormRef = ref();
 const lbFormRef = ref();
 const versionNotMatch = ref();
-const steamConfig = ref({
+const initLbForm = () => ({
     name: '',
+    type: 'stream',
     algorithm: 'default',
     servers: [
         {
@@ -594,6 +595,7 @@ const steamConfig = ref({
         },
     ],
 });
+const steamConfig = ref(initLbForm());
 
 const handleClose = () => {
     open.value = false;
@@ -745,6 +747,8 @@ const acceptParams = async (openrestyVersion: string) => {
     runtimeReq.value = initRuntimeReq();
     listAcmeAccount();
 
+    steamConfig.value = initLbForm();
+
     open.value = true;
 };