[AC-2171] Member modal - limit admin access - editing self (#8299)

* If editing your own member modal, you cannot add new collections or groups
  * Update forms to prevent this
  * Add helper text
* Delete unused api method

apps/web/src/app/admin-console/organizations/shared/components/access-selector/access-selector.component.html

@@ -1,6 +1,6 @@
 <!-- Please remove this disable statement when editing this file! -->
 <!-- eslint-disable tailwindcss/no-custom-classname -->
-<div class="tw-flex">
+<div class="tw-flex" *ngIf="!hideMultiSelect">
   <bit-form-field *ngIf="permissionMode == 'edit'" class="tw-mr-3 tw-shrink-0">
     <bit-label>{{ "permission" | i18n }}</bit-label>
     <!--

apps/web/src/app/admin-console/organizations/shared/components/access-selector/access-selector.component.ts

@@ -197,6 +197,11 @@ export class AccessSelectorComponent implements ControlValueAccessor, OnInit, On
     this.permissionList = getPermissionList(value);
   }
 
+  /**
+   * Hide the multi-select so that new items cannot be added
+   */
+  @Input() hideMultiSelect = false;
+
   private _flexibleCollectionsEnabled: boolean;
 
   constructor(