feat(account): add multi tenantcy enabled control to tenant switching box

npm/ng-packs/packages/account/src/lib/components/auth-wrapper/auth-wrapper.component.html

@@ -1,8 +1,10 @@
 <div class="row">
   <div class="mx-auto col col-md-5">
-    <abp-tenant-box
-      *abpReplaceableTemplate="{ componentKey: 'Account.TenantBoxComponent' }"
-    ></abp-tenant-box>
+    <ng-container *ngIf="isMultiTenancyEnabled$ | async">
+      <abp-tenant-box
+        *abpReplaceableTemplate="{ componentKey: 'Account.TenantBoxComponent' }"
+      ></abp-tenant-box>
+    </ng-container>
 
     <div class="abp-account-container">
       <div

npm/ng-packs/packages/account/src/lib/components/auth-wrapper/auth-wrapper.component.ts

@@ -1,6 +1,7 @@
 import { ConfigState, takeUntilDestroy } from '@abp/ng.core';
 import { Component, Input, OnDestroy, OnInit, TemplateRef } from '@angular/core';
-import { Store } from '@ngxs/store';
+import { Select, Store } from '@ngxs/store';
+import { Observable } from 'rxjs';
 import { Account } from '../../models/account';
 
 @Component({
@@ -20,6 +21,9 @@ export class AuthWrapperComponent
   @Input()
   readonly cancelContentRef: TemplateRef<any>;
 
+  @Select(ConfigState.getDeep('multiTenancy.isEnabled'))
+  isMultiTenancyEnabled$: Observable<boolean>;
+
   enableLocalLogin = true;
 
   constructor(private store: Store) {}