remove hard code password and username

UI/public/config/appsetting.json

@@ -2,5 +2,7 @@
     "baseUrl1": "http://192.168.8.188:5015",    
     "baseUrl": "http://localhost:5016",   
      "baseUrl_docker": "http://localhost:8080",    
-    "attachment": "http://localhost/document/family"
+    "attachment": "http://localhost/document/family",
+    "username": "kham.vilaythong@gmail.com",
+    "prefill_ps": "passwor"
 }

UI/src/app/login/login.ts

@@ -13,7 +13,7 @@ import { ReactiveFormsModule, FormsModule } from '@angular/forms';
 import { ButtonModule } from 'primeng/button';
 import { InputTextModule } from 'primeng/inputtext';
 
-import { Utils } from '../shares';
+import { AppSettingService, Utils } from '../shares';
 @Component({
     templateUrl: './login.html',
     styleUrl: './login.css',
@@ -29,6 +29,7 @@ export class Login implements OnInit, OnDestroy {
   router = inject(Router);
   authenticationService = inject(AuthenticationService);
   formBuilder = inject(FormBuilder);
+   private appSetting =inject(AppSettingService);
   loading = false;
   homeUrl = "/person";
   submitted = false;
@@ -40,10 +41,11 @@ export class Login implements OnInit, OnDestroy {
   private subscription: Subscription = new Subscription();
 
   constructor() {
-
+    const default_us = this.appSetting.appSetting.username;
+    const pass = this.appSetting.appSetting.prefill_ps;
     this.loginForm = this.formBuilder.group({
-      username: ['kham.vilaythong@gmail.com', Validators.required],
-      password: ['password', Validators.required],
+      username: [default_us, Validators.required],
+      password: [pass, Validators.required],
 
     });
   }