feat(gui-v2): add light bg to auth pages

packages/nc-gui-v2/pages/forgot-password.vue

@@ -63,7 +63,7 @@ function resetError() {
       ref="formValidator"
       layout="vertical"
       :model="form"
-      class="forgot-password h-full min-h-[600px] flex justify-center items-center"
+      class="bg-primary/5 forgot-password h-full min-h-[600px] flex justify-center items-center"
       @finish="resetPassword"
     >
       <div class="h-full w-full flex flex-col flex-wrap justify-center items-center">

packages/nc-gui-v2/pages/signin.vue

@@ -84,7 +84,7 @@ function resetError() {
       ref="formValidator"
       :model="form"
       layout="vertical"
-      class="signin h-full min-h-[600px] flex justify-center items-center nc-form-signin"
+      class="bg-primary/5 signin h-full min-h-[600px] flex justify-center items-center nc-form-signin"
       @finish="signIn"
     >
       <div class="h-full w-full flex flex-col flex-wrap items-center pt-[100px]">

packages/nc-gui-v2/pages/signup/[[token]].vue

@@ -90,7 +90,7 @@ function resetError() {
 
 <template>
   <NuxtLayout>
-    <div class="signup h-full min-h-[600px] flex flex-col justify-center items-center nc-form-signup">
+    <div class="bg-primary/5 signup h-full min-h-[600px] flex flex-col justify-center items-center nc-form-signup">
       <div
         class="bg-white dark:(!bg-gray-900 !text-white) mt-[60px] relative flex flex-col justify-center gap-2 w-full max-w-[500px] mx-auto p-8 md:(rounded-lg border-1 border-gray-200 shadow-xl)"
       >