feat(auth): [PM-3953] generalize copy for login with device flows

Updates UI text and translations for the login with device feature to be more consistent and clear across desktop, browser and web clients. Changes include:

- Updated titles and content for login via auth request components
- Revised translations for device approval modal
- Updated notification titles and alert messages
- Simplified device management URL handling
- Added missing translations across platforms

Resolves PM-3953

libs/angular/src/auth/components/login-via-auth-request-v1.component.ts

@@ -64,11 +64,12 @@ export class LoginViaAuthRequestComponentV1
 
   protected StateEnum = State;
   protected state = State.StandardAuthRequest;
-
+  protected webVaultUrl: string;
   protected twoFactorRoute = "2fa";
   protected successRoute = "vault";
   protected forcePasswordResetRoute = "update-temp-password";
   private resendTimeout = 12000;
+  protected deviceManagementUrl: string;
 
   private authRequestKeyPair: { publicKey: Uint8Array; privateKey: Uint8Array };
 
@@ -95,6 +96,12 @@ export class LoginViaAuthRequestComponentV1
   ) {
     super(environmentService, i18nService, platformUtilsService, toastService);
 
+    // Get the web vault URL from the environment service
+    environmentService.environment$.pipe(takeUntil(this.destroy$)).subscribe((env) => {
+      this.webVaultUrl = env.getWebVaultUrl();
+      this.deviceManagementUrl = `${this.webVaultUrl}/#/settings/security/device-management`;
+    });
+
     // Gets signalR push notification
     // Only fires on approval to prevent enumeration
     this.authRequestService.authRequestPushNotification$