feat: add MembersPageComponent with Kendo Grid and routing

Also adds stub UsersPageComponent for route compilation, and fixes
pre-existing kendo-textbox type="email" build errors in dialog templates.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

APP/src/app/features/users/pages/users-page/users-page.component.ts

@@ -0,0 +1,10 @@
+import { Component } from '@angular/core';
+import { CommonModule } from '@angular/common';
+
+@Component({
+  selector: 'app-users-page',
+  standalone: true,
+  imports: [CommonModule],
+  template: '<div class="k-p-4"><h2>User Management</h2><p>Loading...</p></div>',
+})
+export class UsersPageComponent {}