更新v1.2.1

Squashed commit of the following:

commit 146f106fbece251606f358141bda3d9c524c3e93
Author: Sun <95302870@qq.com>
Date:   Thu Dec 28 19:39:36 2023 +0800

    修改默认宽度

commit 827197e295b2b0997902b8f965d14ab2598c5c1b
Author: Sun <95302870@qq.com>
Date:   Thu Dec 28 17:54:25 2023 +0800

    修复升级掉登录的问题

commit 2e54326f5fe2b8fac4eed488a14b04b8133c41bb
Author: Sun <95302870@qq.com>
Date:   Thu Dec 28 17:21:49 2023 +0800

    优化边距等提示

commit 469c6fd644a2a23d96405d15456980edfdfb17b0
Author: Sun <95302870@qq.com>
Date:   Thu Dec 28 17:21:34 2023 +0800

    搜索栏选择搜索引擎后关闭选择器

commit 632da9635a4a434d361495dfcb83f8b650cb4a3c
Author: Sun <95302870@qq.com>
Date:   Thu Dec 28 16:54:28 2023 +0800

    增加 内容左右边距和最大宽度

commit f1cc3dce2a51ec60c1b04f21954b99b284b2df61
Author: Sun <95302870@qq.com>
Date:   Thu Dec 28 14:24:23 2023 +0800

    分组标题增加阴影

commit 7615a29678037362c18632f38caad72e07a32d1a
Author: Sun <95302870@qq.com>
Date:   Thu Dec 28 14:18:41 2023 +0800

    更改版本号1.2.1

commit b605374e951d3fb2ca52d36bd0fa82aec4a5e89b
Author: Sun <95302870@qq.com>
Date:   Thu Dec 28 14:11:06 2023 +0800

    优化小部分网站图标获取失败的问题

commit c8141184a14fb02f941bbec03ac98f59f8b12d4b
Author: Sun <95302870@qq.com>
Date:   Thu Dec 28 13:00:56 2023 +0800

    优化上传管理界面

src/components/apps/UploadFileManager/index.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { NButton, NButtonGroup, NCard, NEllipsis, NGrid, NGridItem, NImage, NImageGroup, NSpin, useDialog, useMessage } from 'naive-ui'
+import { NAlert, NButton, NButtonGroup, NCard, NEllipsis, NGrid, NGridItem, NImage, NImageGroup, NSpin, useDialog, useMessage } from 'naive-ui'
 import { onMounted, ref } from 'vue'
 import { deletes, getList } from '@/api/system/file'
 import { set as savePanelConfig } from '@/api/panel/userConfig'
@@ -86,8 +86,14 @@ onMounted(() => {
 <template>
   <div class="bg-slate-200 p-2 h-full">
     <NSpin v-show="loading" size="small" />
-    <div class="flex justify-center">
-      <NImageGroup>
+    <NAlert type="info" :bordered="false">
+      {{ $t('apps.uploadsFileManager.alertText') }}
+    </NAlert>
+    <div class="flex justify-center mt-2">
+      <div v-if="imageList.length === 0 && !loading" class="flex">
+        {{ $t('apps.uploadsFileManager.nothingText') }}
+      </div>
+      <NImageGroup v-else>
         <NGrid cols="2 300:2 600:4 900:6 1100:9" :x-gap="5" :y-gap="5">
           <NGridItem v-for=" item, index in imageList" :key="index">
             <NCard size="small" style="border-radius: 5px;" :bordered="true">