fix(backoffice): wording quality pass across orders, moderation, transactions, users, customers

- Replaced hardcoded English audit/timeline text (order status changes,
  review moderation events, user role/status changes) with proper
  adminXxx.timelineEvent.*/adminUsers.audit.* i18n keys, so Recent
  Activity/Timeline/Audit panels no longer mix English into ru/hy UI.
- Translated raw internal codes rendered directly to users: transaction
  payment method ('card'/'qr'/'cash_on_delivery' -> adminTransactions.methodValue.*)
  and user roles/permissions ('products.manage' etc -> adminUsers.roleValue.*/
  adminUsers.permission.*), replacing developer-facing enum leakage with
  real copy.
- Fixed wrong-noun list-footer counts: Orders/Transactions/Moderation
  list pages all reused adminProducts.items ("N товаров"/"N products")
  regardless of what was actually listed; each now has its own itemsCount
  key ("N заказов", "N транзакций", "N отзывов").
- Fixed customer detail page's "Back" button reusing adminOrders.back
  ("Back to orders") instead of a customers-specific label.
- Added translation keys to en/ru/hy + translations.ts interface for all
  of the above.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

src/app/features/admin/users/models/admin-user.model.ts

@@ -41,7 +41,9 @@ export interface AdminSession {
 }
 
 export interface AdminUserAuditEntry {
-  action: string;
+  eventKey: 'roleChanged' | 'statusChanged';
+  roleId?: string;
+  status?: AdminUserStatus;
   actor: string;
   timestamp: string;
 }

src/app/features/admin/users/pages/admin-users-page.component.html

@@ -28,7 +28,7 @@
             <td>
               <select [attr.aria-label]="'adminUsers.role' | translate" [ngModel]="user.roleId" (ngModelChange)="facade.setRole(user.id, $event)">
                 @for (role of facade.roles(); track role.id) {
-                  <option [value]="role.id">{{ role.name }}</option>
+                  <option [value]="role.id">{{ roleLabel(role.id) }}</option>
                 }
               </select>
             </td>
@@ -53,7 +53,7 @@
       <app-input type="email" [ngModel]="inviteEmail()" (ngModelChange)="inviteEmail.set($event)" [placeholder]="'adminUsers.email' | translate" />
       <select [attr.aria-label]="'adminUsers.role' | translate" [ngModel]="inviteRoleId()" (ngModelChange)="inviteRoleId.set($event)">
         @for (role of facade.roles(); track role.id) {
-          <option [value]="role.id">{{ role.name }}</option>
+          <option [value]="role.id">{{ roleLabel(role.id) }}</option>
         }
       </select>
       <select [attr.aria-label]="'adminUsers.scope' | translate" [ngModel]="inviteScope()" (ngModelChange)="inviteScope.set($event)">
@@ -77,7 +77,7 @@
           @for (invite of facade.invitations(); track invite.id) {
             <tr>
               <th scope="row">{{ invite.email }}</th>
-              <td>{{ facade.roleName(invite.roleId) }}</td>
+              <td>{{ roleLabel(invite.roleId) }}</td>
               <td><app-badge variant="neutral">{{ ('adminUsers.invitationStatus.' + invite.status) | translate }}</app-badge></td>
               <td>
                 @if (invite.status === 'pending') {
@@ -96,7 +96,7 @@
   <div class="card">
     <h2>{{ 'adminUsers.roles' | translate }}</h2>
     @for (role of facade.roles(); track role.id) {
-      <p><strong>{{ role.name }}</strong> — {{ role.permissions.join(', ') }}</p>
+      <p><strong>{{ roleLabel(role.id) }}</strong> — {{ role.permissions.map(permissionLabel).join(', ') }}</p>
     }
   </div>
 
@@ -111,7 +111,7 @@
 
   <app-dialog [open]="!!facade.auditTarget()" [titleText]="'adminTransactions.audit' | translate" size="sm" (closed)="facade.closeAudit()">
     @for (entry of facade.audit(); track $index) {
-      <p>{{ entry.timestamp | date:'short' }} — {{ entry.actor }} — {{ entry.action }}</p>
+      <p>{{ entry.timestamp | date:'short' }} — {{ ('adminUsers.actor.' + entry.actor) | translate }} — {{ auditText(entry) }}</p>
     }
   </app-dialog>
 </section>

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

@@ -45,4 +45,31 @@ export class AdminUsersPageComponent {
     }
     this.facade.setStatus(userId, next);
   }
+
+  private static readonly PERMISSION_KEYS: Record<string, string> = {
+    '*': 'all',
+    'products.manage': 'productsManage',
+    'products.view': 'productsView',
+    'categories.manage': 'categoriesManage',
+    'orders.manage': 'ordersManage',
+    'orders.view': 'ordersView',
+    'media.manage': 'mediaManage',
+  };
+
+  readonly roleLabel = (roleId: string): string => this.translate.t('adminUsers.roleValue.' + roleId);
+
+  readonly permissionLabel = (code: string): string => {
+    const key = AdminUsersPageComponent.PERMISSION_KEYS[code];
+    return key ? this.translate.t('adminUsers.permission.' + key) : code;
+  };
+
+  auditText(entry: { eventKey: 'roleChanged' | 'statusChanged'; roleId?: string; status?: AdminUserStatus }): string {
+    if (entry.eventKey === 'roleChanged' && entry.roleId) {
+      return this.translate.t('adminUsers.audit.roleChanged', { role: this.roleLabel(entry.roleId) });
+    }
+    if (entry.eventKey === 'statusChanged' && entry.status) {
+      return this.translate.t('adminUsers.audit.statusChanged', { status: this.translate.t('adminUsers.statusValue.' + entry.status) });
+    }
+    return '';
+  }
 }

src/app/features/admin/users/services/admin-users-local.gateway.ts

@@ -89,7 +89,9 @@ export class AdminUsersLocalGateway implements AdminUsersGateway {
     this.users = users.map(user => user.id === userId ? updated : user);
     this.audit[userId] = [
       ...(this.audit[userId] ?? []),
-      { action: roleId ? `Role changed to ${roleId}` : `Status changed to ${status}`, actor: 'admin', timestamp: new Date().toISOString() },
+      roleId
+        ? { eventKey: 'roleChanged', roleId, actor: 'admin', timestamp: new Date().toISOString() }
+        : { eventKey: 'statusChanged', status, actor: 'admin', timestamp: new Date().toISOString() },
     ];
     return of(updated).pipe(delay(50));
   }