参考mower的conf配置

ui/src/pages/Update.vue

@@ -1,23 +1,10 @@
 <script setup>
+import { useConfigStore } from '@/stores/config.js'
+
+const conf = useConfigStore().config
 const branch = ref(null)
 const mirror = ref(null)
 
-onMounted(() => {
-  pywebview.api.get_branch().then((value) => {
-    branch.value = value
-  })
-  pywebview.api.get_mirror().then((value) => {
-    mirror.value = value
-  })
-})
-
-watch(branch, () => {
-  pywebview.api.set_branch(branch.value)
-})
-watch(mirror, () => {
-  pywebview.api.set_mirror(mirror.value)
-})
-
 const steps = computed(() => [
   {
     title: '更新源码',
@@ -41,7 +28,7 @@ provide('current_state', current_state)
   <n-flex vertical style="gap: 16px; height: 100%; padding: 16px; box-sizing: border-box">
     <n-form label-placement="left" :show-feedback="false" label-width="auto" label-align="left">
       <n-form-item label="mower-ng 代码分支">
-        <n-radio-group v-model:value="branch">
+        <n-radio-group v-model:value="conf.branch">
           <n-flex>
             <n-radio value="fast">测试版</n-radio>
             <n-radio value="slow">稳定版</n-radio>
@@ -49,7 +36,7 @@ provide('current_state', current_state)
         </n-radio-group>
       </n-form-item>
       <n-form-item label="PyPI 仓库镜像">
-        <n-radio-group v-model:value="mirror">
+        <n-radio-group v-model:value="conf.mirror">
           <n-flex>
             <n-radio value="pypi">PyPI</n-radio>
             <n-radio value="aliyun">阿里云镜像站</n-radio>