fix(Login): fix display issues when AppLocalePicker's showText property is true (#2097)

src/views/sys/login/Login.vue

 <template>
   <div :class="prefixCls" class="relative w-full h-full px-4">
-    <AppLocalePicker
-      class="absolute text-white top-4 right-4 enter-x xl:text-gray-600"
-      :showText="false"
-      v-if="!sessionTimeout && showLocale"
-    />
-    <AppDarkModeToggle class="absolute top-3 right-7 enter-x" v-if="!sessionTimeout" />
+    <div class="flex items-center absolute right-4 top-4">
+      <AppDarkModeToggle class="enter-x mr-2" v-if="!sessionTimeout" />
+      <AppLocalePicker
+        class="text-white enter-x xl:text-gray-600"
+        :show-text="false"
+        v-if="!sessionTimeout && showLocale"
+      />
+    </div>
 
     <span class="-enter-x xl:hidden">
       <AppLogo :alwaysShowTitle="true" />
@@ -24,7 +26,7 @@
             <div class="mt-10 font-medium text-white -enter-x">
               <span class="inline-block mt-4 text-3xl"> {{ t('sys.login.signInTitle') }}</span>
             </div>
-            <div class="mt-5 font-normal text-white text-md dark:text-gray-500 -enter-x">
+            <div class="mt-5 font-normal text-white dark:text-gray-500 -enter-x">
               {{ t('sys.login.signInDesc') }}
             </div>
           </div>