refactor: remove change password form and related service, update root component to use tabs

src/app/domains/pos/modules/configs/views/root.component.ts

@@ -1,8 +1,8 @@
 import { PosInfoStore } from '@/domains/pos/store';
-import { AppCardComponent } from '@/shared/components';
 import { Component, computed, inject } from '@angular/core';
 import { Router } from '@angular/router';
 import { Message } from 'primeng/message';
+import { TabsModule } from 'primeng/tabs';
 import { PosConfigGoldPriceFormComponent } from '../components/goldPrice/form.component';
 import { PosConfigPrintFormComponent } from '../components/print/form.component';
 import { PosConfigRapidInvoiceFormComponent } from '../components/rapidInvoice/form.component';
@@ -13,8 +13,8 @@ import { PosConfigSendToFiscalActivationFormComponent } from '../components/send
   templateUrl: './root.component.html',
   imports: [
     PosConfigPrintFormComponent,
-    AppCardComponent,
     Message,
+    TabsModule,
     PosConfigGoldPriceFormComponent,
     PosConfigRapidInvoiceFormComponent,
     PosConfigSendToFiscalActivationFormComponent,
@@ -25,6 +25,7 @@ export class PosConfigPageComponent {
   private readonly posInfoStore = inject(PosInfoStore);
 
   readonly info = computed(() => this.posInfoStore.entity());
+  activeTabIndex = 0;
 
   returnToMainPage() {
     this.router.navigateByUrl('/');