feat(shared-ui): move the role label from the portal-shell sidebar into the user menu (#165)

## Summary

Moves the "Role: …" widget from the bottom of the `portal-shell` sidebar into the user-menu panel header. Result: the role chip appears only when the reader is authenticated (the user menu only renders in that state), removing the noise of "Role: Anonymous" on signed-out traffic and de-duplicating the surface that already carries displayName / username / capability-gated actions.

```
Before: sidebar bottom  →  "Role: Anonymous"  (always rendered, even signed-out)
After:  user-menu panel →  • <role chip>      (only when authenticated)
```

## What lands

### Shared component — [`UserMenu`](libs/shared/ui/src/lib/user-menu/) gets an optional `role` input

When set, a small brand-tinted pill (`data-testid="user-menu-role"`) renders inside the panel header below the username. When undefined, the entire chip is omitted — keeps backwards compat with any future caller that doesn't carry a role concept.

```ts
readonly role = input<string | undefined>(undefined);
```

Visually echoes the `.role-chip` already used on the admin `/profile` page (rounded brand-tinted pill), tightened for the menu header density and `align-self: flex-start` so the pill doesn't stretch.

### Portal-shell

- **Header** ([header.ts](apps/portal-shell/src/app/components/header/header.ts)) gains a `roleLabel` computed that derives `Administrator` / `User` from `CapabilitiesService.canAccessAdmin` — the same logic that previously lived in the sidebar. The template binds it as `[role]="roleLabel()"` on `<lib-user-menu>`.
- **Sidebar** ([sidebar.ts](apps/portal-shell/src/app/components/sidebar/sidebar.ts), [sidebar.html](apps/portal-shell/src/app/components/sidebar/sidebar.html)) loses the role widget entirely: HTML block, `roleLabel` + `roleAriaLabel` computeds, and the `AuthService` + `CapabilitiesService` injections (the sidebar no longer needs them).
- **Sidebar spec** drops its three "role label" tests, grows a guard test asserting `data-testid="sidebar-role"` no longer exists, and reverts to the pre-#151 setup (no Http testing infrastructure — the sidebar no longer fires `/auth/me` or `/me/capabilities`).
- **Header spec** gains two assertions for the role chip inside the open menu panel (`Administrator` when `canAccessAdmin: true`, `User` otherwise).

### Portal-admin

- **Header** ([header.ts](apps/portal-admin/src/app/components/header/header.ts)) passes a **hardcoded `'Administrator'`** through `[role]`. Every reader who reaches the admin app already carries `Portal.Admin` (it's the `AdminRoleGuard` precondition for `/api/admin/*`); no need to re-derive. No i18n marks per ADR-0020's source-locale-only chrome.

### i18n

Five translation units gone from [`messages.fr.xlf`](apps/portal-shell/src/locale/messages.fr.xlf):

```
sidebar.role.anonymous
sidebar.role.administrator
sidebar.role.user
sidebar.role.aria
sidebar.role.label
```

Replaced by two new units under a generic prefix (the new owners are the user menu in either app, not the sidebar):

```
common.role.administrator
common.role.user
```

The `Anonymous` string is gone too — the chip is hidden on anonymous traffic, the label served no purpose without the user menu rendering it.

## Notes for the reviewer

- **Why a generic `common.role.*` prefix rather than `userMenu.role.*`?** The strings are reusable in any context that needs a curated role display (profile page header in a future PR, an audit log "actor role" column, …). Generic prefix avoids the next rename when a second consumer lands.
- **Why hardcode "Administrator" for portal-admin rather than reading `roles`?** The admin SPA's `CurrentUser.roles` carries the raw Entra role string (`Portal.Admin`). Displaying that in the menu header would leak the internal nomenclature into the UI — fine for the `/profile` page (it's explicit context there), wrong for the casual menu glance. The hardcoded label keeps the menu consistent with portal-shell ("Administrator" in both surfaces). If a non-admin role ever reaches portal-admin (the guard rejects it today, but the surface could evolve), this is the one place to revisit.
- **No CapabilitiesService dependency on portal-admin.** The admin app doesn't import the service — its session already exposes `roles` on `/api/admin/auth/me`, and the chip is unconditional. Keeps the admin bundle untouched by the user-portal capabilities plumbing.
- **A11y check.** The role chip is plain text inside the menu panel; the menu panel itself carries `role="menu"` + `aria-label`. The chip doesn't need an extra label — it reads "Administrator" / "User" in context after the displayName and username, which conveys the meaning. No focus state needed (not interactive).

## Test plan

- [x] `pnpm nx run-many -t lint test build --projects=shared-ui,portal-shell,portal-admin` — green.
  - `shared-ui` — **10 specs pass** (was 8; +2 for the role chip).
  - `portal-shell` — **43 specs pass** (header +2, sidebar -3 + 1 guard = -2 net, balanced to +0 on the total → 43 unchanged).
  - `portal-admin` — **50 specs pass** (no spec edits; the `[role]` binding is exercised by the existing user-menu spec via the shared component).
- [x] `pnpm nx build portal-shell --configuration=production` — i18n-strict prod build passes; confirms the xlf cleanup + new `common.role.*` keys are consistent with usage.
- [ ] **Manual smoke**:
  - **portal-shell anonymous**: sidebar bottom shows only the collapse toggle (no role line). Click "Sign in" → land back signed in, sidebar bottom unchanged.
  - **portal-shell signed in (non-admin)**: avatar → open menu → header shows `Signed in as / displayName / username / [User]` chip.
  - **portal-shell signed in (admin)**: same, chip reads `Administrator`, and the menu carries the `Open Portal Admin` row above Sign out.
  - **portal-admin signed in**: avatar → open menu → `[Administrator]` chip regardless of which admin user signed in.
  - Tabbing across the sidebar bottom no longer pauses on a non-interactive `<p>` element — directly hits the collapse toggle button.

---------

Co-authored-by: Julien Gautier <julien.gautier@apf.asso.fr>
Reviewed-on: #165

apps/portal-admin/src/app/components/header/header.html

@@ -32,6 +32,7 @@
       [username]="state.user.username"
       [initials]="initials()"
       [items]="userMenuItems"
+      [role]="roleLabel"
       [signedInAsLabel]="signedInAsLabel"
       [signOutLabel]="signOutLabel"
       [triggerAriaLabel]="triggerAriaLabel(state.user.displayName)"

apps/portal-admin/src/app/components/header/header.ts

@@ -56,6 +56,13 @@ export class AdminHeader {
   protected readonly signedInAsLabel = 'Signed in as';
   protected readonly signOutLabel = 'Sign out';
 
+  // Static role label — every reader who reaches portal-admin holds
+  // the `Portal.Admin` Entra app role (that's the `AdminRoleGuard`
+  // precondition for `/api/admin/*`), so the chip is unconditional
+  // and doesn't need to read `req.session.user.roles`. No i18n marks
+  // either, per ADR-0020's source-locale-only chrome.
+  protected readonly roleLabel = 'Administrator';
+
   protected triggerAriaLabel(displayName: string): string {
     return `User menu — signed in as ${displayName}`;
   }

apps/portal-shell/src/app/components/header/header.html

@@ -86,6 +86,7 @@
         [username]="state.user.username"
         [initials]="initials()"
         [items]="userMenuItems()"
+        [role]="roleLabel()"
         [signedInAsLabel]="signedInAsLabel"
         [signOutLabel]="signOutLabel"
         [triggerAriaLabel]="triggerAriaLabel(state.user.displayName)"

apps/portal-shell/src/app/components/header/header.spec.ts

@@ -176,6 +176,30 @@ describe('Header', () => {
       expect(panel?.querySelector('.user-menu__item--sign-out')).not.toBeNull();
     });
 
+    it('renders the role chip as "Administrator" inside the panel when canAccessAdmin', async () => {
+      const { fixture } = await setup({ onBootstrap: 'authenticated', canAccessAdmin: true });
+      const trigger = (fixture.nativeElement as HTMLElement).querySelector<HTMLButtonElement>(
+        '[data-testid="user-menu"] button[aria-haspopup="menu"]',
+      );
+      trigger?.click();
+      fixture.detectChanges();
+      await fixture.whenStable();
+      const role = document.body.querySelector('[data-testid="user-menu-role"]');
+      expect(role?.textContent?.trim()).toBe('Administrator');
+    });
+
+    it('renders the role chip as "User" inside the panel when canAccessAdmin is false', async () => {
+      const { fixture } = await setup({ onBootstrap: 'authenticated', canAccessAdmin: false });
+      const trigger = (fixture.nativeElement as HTMLElement).querySelector<HTMLButtonElement>(
+        '[data-testid="user-menu"] button[aria-haspopup="menu"]',
+      );
+      trigger?.click();
+      fixture.detectChanges();
+      await fixture.whenStable();
+      const role = document.body.querySelector('[data-testid="user-menu-role"]');
+      expect(role?.textContent?.trim()).toBe('User');
+    });
+
     it('omits the "Open Portal Admin" entry when canAccessAdmin is false', async () => {
       const { fixture } = await setup({ onBootstrap: 'authenticated', canAccessAdmin: false });
       const trigger = (fixture.nativeElement as HTMLElement).querySelector<HTMLButtonElement>(

apps/portal-shell/src/app/components/header/header.ts

@@ -80,6 +80,20 @@ export class Header {
   protected readonly signedInAsLabel = $localize`:@@header.userMenu.signedInAs:Signed in as`;
   protected readonly signOutLabel = $localize`:@@header.userMenu.signOut:Sign out`;
 
+  /**
+   * Localised role chip shown in the user-menu panel header — binary
+   * derivation per ADR-0009's "curated public view": `Administrator`
+   * when the `/api/me/capabilities` response carries
+   * `canAccessAdmin: true`, `User` otherwise. The widget is hidden on
+   * anonymous traffic — the `<lib-user-menu>` only renders for
+   * authenticated state.
+   */
+  protected readonly roleLabel = computed(() =>
+    this.capabilities.canAccessAdmin()
+      ? $localize`:@@common.role.administrator:Administrator`
+      : $localize`:@@common.role.user:User`,
+  );
+
   protected triggerAriaLabel(displayName: string): string {
     return $localize`:@@header.userMenu.trigger.aria:User menu — signed in as ${displayName}:displayName:`;
   }

apps/portal-shell/src/app/components/sidebar/sidebar.html

@@ -57,18 +57,6 @@
   </nav>
 
   <div class="border-t border-gray-200 px-2 py-3 dark:border-gray-800">
-    @if (!collapsed()) {
-    <p
-      class="mb-2 px-3 text-xs text-gray-500 dark:text-gray-400"
-      [attr.aria-label]="roleAriaLabel()"
-    >
-      <ng-container i18n="@@sidebar.role.label">Role:</ng-container>
-      <span class="font-medium text-gray-700 dark:text-gray-200" data-testid="sidebar-role"
-        >{{ roleLabel() }}</span
-      >
-    </p>
-    }
-
     <button
       type="button"
       (click)="toggle()"

apps/portal-shell/src/app/components/sidebar/sidebar.spec.ts

@@ -1,72 +1,19 @@
-import { provideHttpClient } from '@angular/common/http';
-import { HttpTestingController, provideHttpClientTesting } from '@angular/common/http/testing';
 import { TestBed } from '@angular/core/testing';
 import { provideRouter } from '@angular/router';
-import { AUTH_BFF_BASE_URL, type CurrentUser } from 'feature-auth';
 import { Sidebar } from './sidebar';
 
-const BFF_BASE = 'http://bff.test/api';
-const ME_URL = `${BFF_BASE}/auth/me`;
-const CAPABILITIES_URL = `${BFF_BASE}/me/capabilities`;
-
-interface SetupOpts {
-  user?: CurrentUser | null;
-  canAccessAdmin?: boolean;
-}
-
-async function setup(opts: SetupOpts = {}) {
-  TestBed.resetTestingModule();
-  TestBed.configureTestingModule({
-    imports: [Sidebar],
-    providers: [
-      provideRouter([]),
-      provideHttpClient(),
-      provideHttpClientTesting(),
-      { provide: AUTH_BFF_BASE_URL, useValue: BFF_BASE },
-    ],
-  });
-  const fixture = TestBed.createComponent(Sidebar);
-  const http = TestBed.inject(HttpTestingController);
-
-  // AuthService fires `GET /auth/me` from its constructor; flush
-  // synchronously so the auth-state signal settles before any
-  // template assertion. `CapabilitiesService` then fires
-  // `GET /me/capabilities` via its `effect` once `currentUser`
-  // flips — running detectChanges + whenStable gives Angular's
-  // scheduler a chance to dispatch the effect before we look up
-  // the second request.
-  const meReq = http.expectOne(ME_URL);
-  if (opts.user) {
-    meReq.flush(opts.user);
-    // Two microtask rounds: the first lets `AuthService.refresh()`
-    // resume past `await firstValueFrom(...)` and call
-    // `this._state.set(...)`; the second lets `CapabilitiesService`'s
-    // effect dispatch and queue its own GET. detectChanges in
-    // between forces signal-driven effect scheduling under
-    // zoneless change detection.
-    await flushPendingEffects(fixture);
-    const capsReq = http.expectOne(CAPABILITIES_URL);
-    capsReq.flush({ canAccessAdmin: opts.canAccessAdmin ?? false });
-  } else {
-    meReq.flush({}, { status: 401, statusText: 'Unauthorized' });
-  }
-  await flushPendingEffects(fixture);
-  return { fixture, http };
-}
-
-async function flushPendingEffects(fixture: ReturnType<typeof TestBed.createComponent>) {
-  for (let i = 0; i < 4; i++) {
-    fixture.detectChanges();
-    await fixture.whenStable();
-    await Promise.resolve();
-  }
-}
-
 describe('Sidebar', () => {
-  beforeEach(() => localStorage.clear());
+  beforeEach(async () => {
+    localStorage.clear();
+    await TestBed.configureTestingModule({
+      imports: [Sidebar],
+      providers: [provideRouter([])],
+    }).compileComponents();
+  });
 
   it('renders the three v1 menu groups', async () => {
-    const { fixture } = await setup();
+    const fixture = TestBed.createComponent(Sidebar);
+    await fixture.whenStable();
     const text = (fixture.nativeElement as HTMLElement).textContent ?? '';
     expect(text).toContain('General');
     expect(text).toContain('Establishments');
@@ -74,14 +21,25 @@ describe('Sidebar', () => {
   });
 
   it('does not render the accessibility links (now lives in the footer)', async () => {
-    const { fixture } = await setup();
+    const fixture = TestBed.createComponent(Sidebar);
+    await fixture.whenStable();
     const root = fixture.nativeElement as HTMLElement;
     expect(root.querySelector('a[href="/accessibility"]')).toBeNull();
     expect(root.querySelector('a[href="/accessibilite"]')).toBeNull();
   });
 
+  it('no longer renders the role widget (moved into the user menu)', async () => {
+    const fixture = TestBed.createComponent(Sidebar);
+    await fixture.whenStable();
+    expect(
+      (fixture.nativeElement as HTMLElement).querySelector('[data-testid="sidebar-role"]'),
+    ).toBeNull();
+  });
+
   it('starts expanded and collapses on toggle, persisting to localStorage', async () => {
-    const { fixture } = await setup();
+    const fixture = TestBed.createComponent(Sidebar);
+    fixture.detectChanges();
+    await fixture.whenStable();
     const root = fixture.nativeElement as HTMLElement;
     const aside = root.querySelector('aside');
     expect(aside?.classList.contains('sidebar--collapsed')).toBe(false);
@@ -98,50 +56,10 @@ describe('Sidebar', () => {
 
   it('restores the collapsed state from localStorage on init', async () => {
     localStorage.setItem('portal-shell:sidebar-collapsed', '1');
-    const { fixture } = await setup();
+    const fixture = TestBed.createComponent(Sidebar);
+    fixture.detectChanges();
+    await fixture.whenStable();
     const aside = (fixture.nativeElement as HTMLElement).querySelector('aside');
     expect(aside?.classList.contains('sidebar--collapsed')).toBe(true);
   });
-
-  describe('role label', () => {
-    it('renders "Anonymous" when the session is missing', async () => {
-      const { fixture } = await setup();
-      const label = (fixture.nativeElement as HTMLElement).querySelector(
-        '[data-testid="sidebar-role"]',
-      );
-      expect(label?.textContent?.trim()).toBe('Anonymous');
-    });
-
-    it('renders "User" when the session is authenticated without admin', async () => {
-      const { fixture } = await setup({
-        user: {
-          oid: 'user-oid',
-          tid: 'tenant',
-          username: 'jane.doe@apf.example',
-          displayName: 'Jane Doe',
-        },
-        canAccessAdmin: false,
-      });
-      const label = (fixture.nativeElement as HTMLElement).querySelector(
-        '[data-testid="sidebar-role"]',
-      );
-      expect(label?.textContent?.trim()).toBe('User');
-    });
-
-    it('renders "Administrator" when capabilities flag canAccessAdmin', async () => {
-      const { fixture } = await setup({
-        user: {
-          oid: 'admin-oid',
-          tid: 'tenant',
-          username: 'admin@apf.example',
-          displayName: 'Admin Smith',
-        },
-        canAccessAdmin: true,
-      });
-      const label = (fixture.nativeElement as HTMLElement).querySelector(
-        '[data-testid="sidebar-role"]',
-      );
-      expect(label?.textContent?.trim()).toBe('Administrator');
-    });
-  });
 });

apps/portal-shell/src/app/components/sidebar/sidebar.ts

@@ -1,9 +1,7 @@
 import { ChangeDetectionStrategy, Component, computed, inject } from '@angular/core';
 import { RouterLink, RouterLinkActive } from '@angular/router';
-import { AuthService } from 'feature-auth';
 import { Icon, type IconName } from 'shared-ui';
 import { LayoutStateService } from 'shared-state';
-import { CapabilitiesService } from '../../services/capabilities.service';
 
 /**
  * Primary side navigation.
@@ -82,32 +80,10 @@ const MENU: readonly MenuGroup[] = [
 })
 export class Sidebar {
   private readonly layout = inject(LayoutStateService);
-  private readonly auth = inject(AuthService);
-  private readonly capabilities = inject(CapabilitiesService);
 
   protected readonly menu = MENU;
   protected readonly collapsed = this.layout.sidebarCollapsed;
 
-  // Role label rendered next to the toggle, three states:
-  //   - "Anonymous" when no session
-  //   - "Administrator" when the session carries `Portal.Admin`
-  //   - "User" otherwise (signed-in non-admin)
-  // Derived from `AuthService` + `CapabilitiesService`; the latter
-  // populates `canAccessAdmin` from `GET /api/me/capabilities` so the
-  // SPA never sees the raw `roles` claim per ADR-0009.
-  protected readonly roleLabel = computed(() => {
-    if (!this.auth.currentUser()) {
-      return $localize`:@@sidebar.role.anonymous:Anonymous`;
-    }
-    return this.capabilities.canAccessAdmin()
-      ? $localize`:@@sidebar.role.administrator:Administrator`
-      : $localize`:@@sidebar.role.user:User`;
-  });
-
-  protected readonly roleAriaLabel = computed(
-    () => $localize`:@@sidebar.role.aria:Current role: ${this.roleLabel()}:role:`,
-  );
-
   protected readonly toggleAriaLabel = computed(() =>
     this.collapsed()
       ? $localize`:@@sidebar.toggle.aria.expand:Expand sidebar`

apps/portal-shell/src/locale/messages.fr.xlf

@@ -146,26 +146,14 @@
         <source>Messages</source>
         <target>Messages</target>
       </trans-unit>
-      <trans-unit id="sidebar.role.anonymous" datatype="html">
+      <trans-unit id="common.role.administrator" datatype="html">
-        <source>Anonymous</source>
-        <target>Anonyme</target>
-      </trans-unit>
-      <trans-unit id="sidebar.role.administrator" datatype="html">
         <source>Administrator</source>
         <target>Administrateur</target>
       </trans-unit>
-      <trans-unit id="sidebar.role.user" datatype="html">
+      <trans-unit id="common.role.user" datatype="html">
         <source>User</source>
         <target>Utilisateur</target>
       </trans-unit>
-      <trans-unit id="sidebar.role.aria" datatype="html">
-        <source>Current role: <x id="role" equiv-text="role"/></source>
-        <target>Rôle actuel : <x id="role" equiv-text="role"/></target>
-      </trans-unit>
-      <trans-unit id="sidebar.role.label" datatype="html">
-        <source>Role:</source>
-        <target>Rôle :</target>
-      </trans-unit>
       <trans-unit id="sidebar.toggle.aria.collapse" datatype="html">
         <source>Collapse sidebar</source>
         <target>Replier la barre latérale</target>

libs/shared/ui/src/lib/user-menu/user-menu.html

@@ -14,6 +14,9 @@
       <span class="user-menu__header-label">{{ signedInAsLabel() }}</span>
       <strong class="user-menu__header-name">{{ displayName() }}</strong>
       <span class="user-menu__header-username">{{ username() }}</span>
+      @if (role(); as roleLabel) {
+      <span class="user-menu__header-role" data-testid="user-menu-role">{{ roleLabel }}</span>
+      }
     </div>
 
     @if (items().length > 0) {

libs/shared/ui/src/lib/user-menu/user-menu.scss

@@ -105,6 +105,28 @@
   }
 }
 
+// Compact brand-tinted pill carrying the resolved role label
+// (Administrator / User / …). Visually echoes the `.role-chip`
+// already used on the admin /profile page, but tightened for the
+// menu header density. Aligned `flex-start` via `align-self` so the
+// pill doesn't stretch to fill the header column.
+.user-menu__header-role {
+  align-self: flex-start;
+  margin-top: 0.25rem;
+  padding: 0.125rem 0.5rem;
+  border-radius: 999px;
+  background-color: rgba(29, 78, 216, 0.1);
+  color: var(--color-brand-primary-700, #1e40af);
+  font-size: 0.6875rem;
+  font-weight: 600;
+  letter-spacing: 0.02em;
+
+  :where(.dark) & {
+    background-color: rgba(96, 165, 250, 0.16);
+    color: #bfdbfe;
+  }
+}
+
 .user-menu__separator {
   height: 1px;
   margin: 0.25rem 0;

libs/shared/ui/src/lib/user-menu/user-menu.spec.ts

@@ -27,6 +27,7 @@ function renderWith(opts: {
   username: string;
   initials: string;
   items: readonly UserMenuItem[];
+  role?: string;
   signedInAsLabel?: string;
   signOutLabel?: string;
   triggerAriaLabel?: string;
@@ -36,6 +37,9 @@ function renderWith(opts: {
   fixture.componentRef.setInput('username', opts.username);
   fixture.componentRef.setInput('initials', opts.initials);
   fixture.componentRef.setInput('items', opts.items);
+  if (opts.role) {
+    fixture.componentRef.setInput('role', opts.role);
+  }
   if (opts.signedInAsLabel) {
     fixture.componentRef.setInput('signedInAsLabel', opts.signedInAsLabel);
   }
@@ -133,4 +137,28 @@ describe('UserMenu', () => {
     expect(link).not.toBeNull();
     expect(link?.textContent).toContain('Open elsewhere');
   });
+
+  it('renders the role chip in the panel header when `role` is provided', async () => {
+    const fixture = await setup({ role: 'Administrator' });
+    const trigger = (fixture.nativeElement as HTMLElement).querySelector<HTMLButtonElement>(
+      'button[aria-haspopup="menu"]',
+    );
+    trigger?.click();
+    fixture.detectChanges();
+    await fixture.whenStable();
+    const panel = document.body.querySelector('.user-menu__panel');
+    const roleChip = panel?.querySelector('[data-testid="user-menu-role"]');
+    expect(roleChip?.textContent?.trim()).toBe('Administrator');
+  });
+
+  it('omits the role chip when `role` is undefined', async () => {
+    const fixture = await setup();
+    const trigger = (fixture.nativeElement as HTMLElement).querySelector<HTMLButtonElement>(
+      'button[aria-haspopup="menu"]',
+    );
+    trigger?.click();
+    fixture.detectChanges();
+    await fixture.whenStable();
+    expect(document.body.querySelector('[data-testid="user-menu-role"]')).toBeNull();
+  });
 });

libs/shared/ui/src/lib/user-menu/user-menu.ts

@@ -65,6 +65,17 @@ export class UserMenu {
   readonly initials = input.required<string>();
   readonly items = input.required<readonly UserMenuItem[]>();
 
+  /**
+   * Localised role label displayed as a small chip in the panel
+   * header, below the username. Optional — when undefined, the role
+   * line is omitted entirely. The caller decides how to derive the
+   * label: portal-shell uses the capabilities endpoint
+   * (`canAccessAdmin` → "Administrator" / "User"); portal-admin
+   * hardcodes "Administrator" since the `Portal.Admin` role is a
+   * guard precondition for reaching the admin app at all.
+   */
+  readonly role = input<string | undefined>(undefined);
+
   /** Localised label for the "Signed in as {username}" panel header. */
   readonly signedInAsLabel = input<string>('Signed in as');
   /** Localised label for the trailing Sign out row. */