restore new ui files

web/src/components/Welcome.vue

@@ -98,7 +98,7 @@ const capabilities = ref([
 ])
 
 onMounted(() => {
-  httpGet("/api/admin/config/get?key=system").then(res => {
+  httpGet("/api/config/get?key=system").then(res => {
     title.value = res.data.title
   }).catch(e => {
     ElMessage.error("获取系统配置失败：" + e.message)

web/src/views/admin/Login.vue

@@ -76,7 +76,7 @@ const login = function () {
   }
 
   httpPost('/api/admin/login', {username: username.value.trim(), password: password.value.trim()}).then(res => {
-    setAdminToken(res.data)
+    setAdminToken(res.data.token)
     router.push("/admin")
   }).catch((e) => {
     ElMessage.error('登录失败，' + e.message)