修复保存配置主题颜色失效问题

ruoyi-ui/src/store/modules/settings.js

@@ -1,4 +1,3 @@
-import variables from '@/assets/styles/element-variables.scss'
 import defaultSettings from '@/settings'
 
 const { sideTheme, showSettings, topNav, tagsView, fixedHeader, sidebarLogo, dynamicTitle } = defaultSettings
@@ -6,7 +5,7 @@ const { sideTheme, showSettings, topNav, tagsView, fixedHeader, sidebarLogo, dyn
 const storageSetting = JSON.parse(localStorage.getItem('layout-setting')) || ''
 const state = {
   title: '',
-  theme: storageSetting.theme || variables.theme,
+  theme: storageSetting.theme || '#409EFF',
   sideTheme: storageSetting.sideTheme || sideTheme,
   showSettings: showSettings,
   topNav:  storageSetting.topNav === undefined ? topNav : storageSetting.topNav,