新增：新增修改邮箱功能，并优化部分以往代码（引入 spring-boot-starter-mail 用于发送邮件验证码）

continew-admin-ui/src/components/footer/index.vue

@@ -2,6 +2,8 @@
   <a-layout-footer class="footer">
     {{ `Copyright © 2022-${new Date().getFullYear()} Charles7c` }}
     <span>&nbsp;⋅&nbsp;</span>
+    <a href="https://github.com/Charles7c/continew-admin" target="_blank">{{ $t('title') }}</a>
+    <span>&nbsp;⋅&nbsp;</span>
     <a href="https://beian.miit.gov.cn" target="_blank">津ICP备2022005864号-2</a>
   </a-layout-footer>
 </template>

continew-admin-ui/src/components/navbar/index.vue

@@ -190,7 +190,7 @@
   import useLocale from '@/hooks/locale';
   import useUser from '@/hooks/user';
   import Menu from '@/components/menu/index.vue';
-  import getAvatar from "@/utils/avatar";
+  import getAvatar from '@/utils/avatar';
   import MessageBox from '../message-box/index.vue';
 
   const appStore = useAppStore();