chore: remove confirmed dead code

Dead code sweep verified manually against app.routes.ts, DI registries, and
cross-repo grep for every candidate (per prior false-positive incident with
knip on pages/**). Deleted only what has zero reachable reference:

Auth (unregistered, comment-only mention):
- core/auth/guards/ed25519-auth.guard.ts - ed25519AuthGuard never imported;
  only mentioned inside a doc-comment in admin-login-page.component.ts.
- core/auth/guards/permission.guard.ts - permissionGuard never imported.
- core/auth/interceptors/auth.interceptor.ts - authInterceptor not present
  in app.config.ts's withInterceptors([...]) list; not imported elsewhere.

Search feature:
- features/search/services/search-analytics.service.ts - SearchAnalyticsService
  never imported outside its own file.
- features/search/components/empty-results/* - app-search-empty-results
  selector never used in any template; search-bar.component.html implements
  its own inline @if (noResults) empty state instead.

Content management:
- features/content-management/pages/content-management-page.component.ts -
  thin wrapper around StaticPagesEditorComponent with zero route pointing at
  it in app.routes.ts. The rest of features/content-management/* (facade,
  static-pages-editor, page-editor, etc.) remains: it is used by
  project-editor and stays.

Backoffice CRUD scaffolding (re-verified the UI-COMPOSITION-REVIEW.md claim
independently): app.routes.ts backoffice section only loads
features/admin/{dashboard,products,categories,transactions,orders,customers,
moderation,users,monitoring,analytics} and features/backoffice/media. Grepped
every other backoffice/* folder for cross-references - none found.
- features/backoffice/{categories,customers,inventory,orders,products,settings}
  - each contained only a placeholder .gitkeep from the original scaffold
  commit (b957112); no real components were ever added, so this is not the
  "duplicate implementation" the prior doc described, just unused scaffold
  dirs. Removing corrects that doc's premise.
- features/backoffice/shared/backoffice-coming-soon-page.component.* - only
  consumer would have been those scaffold dirs; unreferenced elsewhere.
- assets/mock/backoffice/{customers,orders}/list.json - mock data with no
  corresponding fetch call; BackofficeDataProvider only exposes
  loadProducts()/loadCategories(), backed by the products/categories mock
  files, which are kept.

Dead shared barrels/models (no importer anywhere in src/app):
- shared/index.ts, shared/models/index.ts, shared/types/index.ts - unused
  re-export barrels.
- shared/models/domain/index.ts + user-preferences.model.ts (whole domain/
  subfolder) - UserPreferences interface has zero consumers.

Storefront pages (pages/public/platform-home.component.ts) - PlatformHomeComponent
has no route in app.routes.ts and is not imported anywhere; distinct from the
pages/category, pages/search, pages/info/**, pages/legal/**, pages/item-detail
components which ARE routed and were correctly left untouched.

Verification: npx tsc --noEmit -p tsconfig.app.json clean after each batch;
npm run build succeeded (pre-existing initial-bundle-budget warning only,
unrelated to this change).

src/app/core/auth/guards/ed25519-auth.guard.ts

@@ -1,25 +0,0 @@
-import { inject } from '@angular/core';
-import { CanActivateFn, Router } from '@angular/router';
-import { SessionService } from '../services/session.service';
-
-/**
- * Guards routes under the Ed25519 JWT flow. Not wired onto any live route
- * yet (see docs/AUTH.md cutover plan) - `adminAuthGuard`
- * (`core/admin-auth/admin-auth.guard.ts`) remains the active guard for
- * `/backoffice` and `/edit` until the backend ships the challenge/verify
- * endpoints this depends on.
- */
-export const ed25519AuthGuard: CanActivateFn = () => {
-  const session = inject(SessionService);
-  const router = inject(Router);
-
-  if (session.isAuthenticated()) {
-    return true;
-  }
-
-  if (session.status() === 'expired') {
-    return router.parseUrl('/admin-login/error/session-expired');
-  }
-
-  return router.parseUrl('/admin-login');
-};

src/app/core/auth/guards/permission.guard.ts

@@ -1,25 +0,0 @@
-import { inject } from '@angular/core';
-import { CanActivateFn, Router } from '@angular/router';
-import { Permission } from '../models/permission.model';
-import { PermissionService } from '../services/permission.service';
-import { SessionService } from '../services/session.service';
-
-/**
- * Factory guard: `permissionGuard('users.manage')` in a route's
- * `canActivate`. Composes with `ed25519AuthGuard` - route to this only after
- * confirming authentication, since an unauthenticated user has no role and
- * would otherwise always be routed to `forbidden` instead of the login page.
- */
-export function permissionGuard(required: Permission): CanActivateFn {
-  return () => {
-    const session = inject(SessionService);
-    const permissions = inject(PermissionService);
-    const router = inject(Router);
-
-    if (!session.isAuthenticated()) {
-      return router.parseUrl('/admin-login');
-    }
-
-    return permissions.has(required) ? true : router.parseUrl('/admin-login/error/forbidden');
-  };
-}

src/app/core/auth/interceptors/auth.interceptor.ts

@@ -1,46 +0,0 @@
-import { HttpErrorResponse, HttpInterceptorFn } from '@angular/common/http';
-import { inject } from '@angular/core';
-import { Router } from '@angular/router';
-import { catchError, switchMap, throwError } from 'rxjs';
-import { SessionService } from '../services/session.service';
-import { AuthService } from '../services/auth.service';
-
-/** Paths gated by the Ed25519 JWT once it is the live admin auth mechanism. Kept identical to adminAuthHeadersInterceptor's list for consistency. */
-const ADMIN_GATED_PATH_SEGMENTS = ['/admin/', '/backoffice/', '/builder/', '/media/'];
-
-/**
- * Attaches `Authorization: Bearer <jwt>` to admin API requests and, on a 401,
- * attempts a single silent refresh-then-retry before giving up and routing
- * to the session-expired screen. Not registered in app.config.ts yet - this
- * activates once the Ed25519 flow replaces (or runs alongside)
- * adminAuthHeadersInterceptor; see docs/AUTH.md for the cutover plan.
- */
-export const authInterceptor: HttpInterceptorFn = (req, next) => {
-  const isAdminRequest = ADMIN_GATED_PATH_SEGMENTS.some(segment => req.url.includes(segment));
-  if (!isAdminRequest) {
-    return next(req);
-  }
-
-  const session = inject(SessionService);
-  const auth = inject(AuthService);
-  const router = inject(Router);
-
-  const token = session.token();
-  const authedReq = token ? req.clone({ headers: req.headers.set('Authorization', `Bearer ${token}`) }) : req;
-
-  return next(authedReq).pipe(
-    catchError((error: unknown) => {
-      if (!(error instanceof HttpErrorResponse) || error.status !== 401 || !session.getRefreshToken()) {
-        return throwError(() => error);
-      }
-
-      return auth.refresh().pipe(
-        switchMap(refreshed => next(req.clone({ headers: req.headers.set('Authorization', `Bearer ${refreshed.token}`) }))),
-        catchError(refreshError => {
-          router.navigate(['/admin-login/error', 'session-expired']);
-          return throwError(() => refreshError);
-        })
-      );
-    })
-  );
-};

src/app/features/backoffice/shared/backoffice-coming-soon-page.component.html

@@ -1,5 +0,0 @@
-<div class="coming-soon">
-  <h1 class="coming-soon__title">{{ titleKey | translate }}</h1>
-  <p class="coming-soon__description">{{ 'dashboard.comingSoonDescription' | translate }}</p>
-  <a class="coming-soon__link" [routerLink]="['../dashboard']">{{ 'dashboard.backToDashboard' | translate }}</a>
-</div>

src/app/features/backoffice/shared/backoffice-coming-soon-page.component.scss

@@ -1,32 +0,0 @@
-.coming-soon {
-  display: flex;
-  flex-direction: column;
-  align-items: flex-start;
-  gap: 12px;
-  max-width: 640px;
-  margin: 40px auto;
-  padding: 24px;
-  text-align: left;
-}
-
-.coming-soon__title {
-  margin: 0;
-  font-size: var(--font-size-3xl, 1.5rem);
-  font-weight: 800;
-  color: var(--text-primary, #1e3c38);
-}
-
-.coming-soon__description {
-  margin: 0;
-  color: var(--text-secondary, #667a77);
-}
-
-.coming-soon__link {
-  color: var(--primary-color, #497671);
-  font-weight: var(--font-weight-semibold, 600);
-  text-decoration: none;
-}
-
-.coming-soon__link:hover {
-  text-decoration: underline;
-}

src/app/features/backoffice/shared/backoffice-coming-soon-page.component.ts

@@ -1,19 +0,0 @@
-import { ChangeDetectionStrategy, Component, inject } from '@angular/core';
-import { CommonModule } from '@angular/common';
-import { ActivatedRoute, RouterLink } from '@angular/router';
-import { TranslatePipe } from '../../../i18n/translate.pipe';
-
-/** Landing page for backoffice sections not built yet (categories, static pages, transactions, orders, media). Route `data.titleKey` sets the section name; falls back to the generic "coming soon" title. */
-@Component({
-  selector: 'app-backoffice-coming-soon-page',
-  standalone: true,
-  imports: [CommonModule, RouterLink, TranslatePipe],
-  templateUrl: './backoffice-coming-soon-page.component.html',
-  styleUrls: ['./backoffice-coming-soon-page.component.scss'],
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class BackofficeComingSoonPageComponent {
-  private readonly route = inject(ActivatedRoute);
-
-  readonly titleKey: string = this.route.snapshot.data['titleKey'] ?? 'dashboard.comingSoonTitle';
-}

src/app/features/content-management/pages/content-management-page.component.ts

@@ -1,11 +0,0 @@
-import { ChangeDetectionStrategy, Component } from '@angular/core';
-import { StaticPagesEditorComponent } from '../components/static-pages-editor.component';
-
-@Component({
-  selector: 'app-content-management-page',
-  standalone: true,
-  imports: [StaticPagesEditorComponent],
-  template: `<app-static-pages-editor />`,
-  changeDetection: ChangeDetectionStrategy.OnPush
-})
-export class ContentManagementPageComponent {}

src/app/features/search/components/empty-results/search-empty-results.component.html

@@ -1,44 +0,0 @@
-<section class="search-empty-results card" [attr.aria-label]="'search.emptyResultsAria' | translate">
-  <h3>{{ 'search.noResults' | translate }}</h3>
-
-  <button type="button" class="reset-btn" (click)="resetFilters.emit()">{{ 'catalog.clearFilters' | translate }}</button>
-
-  @if (popularCategories.length > 0) {
-    <div class="block">
-      <strong>{{ 'search.popularCategories' | translate }}</strong>
-      <div class="chip-list">
-        @for (category of popularCategories; track category.id) {
-          <button type="button" class="chip" (click)="popularCategorySelected.emit(category.id)">{{ category.label }}</button>
-        }
-      </div>
-    </div>
-  }
-
-  @if (popularSearches.length > 0) {
-    <div class="block">
-      <strong>{{ 'catalog.popularSearchesTitle' | translate }}</strong>
-      <div class="chip-list">
-        @for (item of popularSearches; track $index) {
-          <button type="button" class="chip" (click)="popularSearchSelected.emit(item)">{{ item }}</button>
-        }
-      </div>
-    </div>
-  }
-
-  @if (recommendedProducts.length > 0) {
-    <div class="block">
-      <strong>{{ 'search.recommendedProducts' | translate }}</strong>
-      <div class="product-grid">
-        @for (product of recommendedProducts; track product.itemID) {
-          <app-product-card
-            [item]="product"
-            [title]="product.name"
-            appearance="compact"
-            [addToCartLabel]="'catalog.addToCart' | translate"
-            (selected)="productSelected.emit(product)"
-            (addToCart)="productAddToCart.emit({ product, event: $event.event })" />
-        }
-      </div>
-    </div>
-  }
-</section>

src/app/features/search/components/empty-results/search-empty-results.component.scss

@@ -1,48 +0,0 @@
-.search-empty-results {
-  display: grid;
-  gap: 14px;
-  padding: 16px;
-}
-
-h3 {
-  margin: 0;
-}
-
-.reset-btn {
-  justify-self: start;
-  min-height: 40px;
-  border: 1px solid var(--border-color);
-  border-radius: var(--radius-sm);
-  background: var(--bg-primary);
-  color: var(--text-primary);
-  padding: 0 14px;
-  cursor: pointer;
-  font-weight: var(--font-weight-bold, 700);
-}
-
-.block {
-  display: grid;
-  gap: 8px;
-}
-
-.chip-list {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 8px;
-}
-
-.chip {
-  min-height: 36px;
-  border: 1px solid var(--border-color);
-  border-radius: var(--radius-full, 999px);
-  background: var(--bg-primary);
-  color: var(--text-secondary);
-  padding: 0 12px;
-  cursor: pointer;
-}
-
-.product-grid {
-  display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
-  gap: 10px;
-}

src/app/features/search/components/empty-results/search-empty-results.component.ts

@@ -1,24 +0,0 @@
-import { ChangeDetectionStrategy, Component, EventEmitter, Input, Output } from '@angular/core';
-import { Product } from '../../../../core/products/models/product-domain.model';
-import { ProductCardComponent } from '../../../../components/product-card/product-card.component';
-import { TranslatePipe } from '../../../../i18n/translate.pipe';
-
-@Component({
-  selector: 'app-search-empty-results',
-  standalone: true,
-  imports: [ProductCardComponent, TranslatePipe],
-  templateUrl: './search-empty-results.component.html',
-  styleUrls: ['./search-empty-results.component.scss'],
-  changeDetection: ChangeDetectionStrategy.OnPush
-})
-export class SearchEmptyResultsComponent {
-  @Input() popularCategories: Array<{ id: string | number; label: string }> = [];
-  @Input() popularSearches: string[] = [];
-  @Input() recommendedProducts: Product[] = [];
-
-  @Output() resetFilters = new EventEmitter<void>();
-  @Output() popularCategorySelected = new EventEmitter<string | number>();
-  @Output() popularSearchSelected = new EventEmitter<string>();
-  @Output() productSelected = new EventEmitter<Product>();
-  @Output() productAddToCart = new EventEmitter<{ product: Product; event: Event }>();
-}

src/app/features/search/services/search-analytics.service.ts

@@ -1,21 +0,0 @@
-import { Injectable } from '@angular/core';
-import { SearchAnalyticsEvent } from '../models/search.model';
-
-@Injectable({ providedIn: 'root' })
-export class SearchAnalyticsService {
-  buildEvent(input: {
-    query: string;
-    tenant: string;
-    language: string;
-    resultCount: number;
-    timestamp?: string;
-  }): SearchAnalyticsEvent {
-    return {
-      query: input.query,
-      tenant: input.tenant,
-      language: input.language,
-      timestamp: input.timestamp ?? new Date().toISOString(),
-      resultCount: input.resultCount,
-    };
-  }
-}

src/app/pages/public/platform-home.component.ts

@@ -1,49 +0,0 @@
-import { ChangeDetectionStrategy, Component, inject, signal } from '@angular/core';
-import { Router } from '@angular/router';
-import { DynamicPageLayoutComponent } from '../../layouts/containers/dynamic-page-layout.component';
-import { PageRenderModel } from '../../dynamic-renderer/page-renderer/page-renderer.model';
-import { WebsiteRuntimeFacade } from '../../facades/website/website-runtime.facade';
-import { TranslatePipe } from '../../i18n/translate.pipe';
-
-@Component({
-  selector: 'app-platform-home',
-  standalone: true,
-  imports: [DynamicPageLayoutComponent, TranslatePipe],
-  template: `
-    @if (loading()) {
-      <section class="platform-loading section">
-        <div class="page-container">{{ 'platform.loadingPage' | translate }}</div>
-      </section>
-    } @else if (model()) {
-      <app-dynamic-page-layout [model]="model()" />
-    } @else {
-      <section class="platform-empty section">
-        <div class="page-container">{{ 'platform.emptyConfig' | translate }}</div>
-      </section>
-    }
-  `,
-  styles: [
-    `
-      .platform-loading, .platform-empty { padding: 2rem; color: var(--text-secondary, #667a77); }
-    `
-  ],
-  changeDetection: ChangeDetectionStrategy.OnPush
-})
-export class PlatformHomeComponent {
-  readonly model = signal<PageRenderModel | null>(null);
-  readonly loading = signal(true);
-  private readonly router = inject(Router);
-
-  constructor(private readonly websiteRuntime: WebsiteRuntimeFacade) {
-    this.websiteRuntime.getPageRenderModelForUrl(this.router.url).subscribe({
-      next: (model) => {
-        this.model.set(model);
-        this.loading.set(false);
-      },
-      error: () => {
-        this.model.set(null);
-        this.loading.set(false);
-      }
-    });
-  }
-}

src/app/shared/index.ts

@@ -1,2 +0,0 @@
-export * from './models';
-export * from './types';

src/app/shared/models/domain/index.ts

@@ -1 +0,0 @@
-export * from './user-preferences.model';

src/app/shared/models/domain/user-preferences.model.ts

@@ -1,8 +0,0 @@
-export interface UserPreferences {
-  locale: string;
-  currency: string;
-  themeMode: 'light' | 'dark' | 'system';
-  compactMode?: boolean;
-  wishlistEnabled?: boolean;
-  notificationsEnabled?: boolean;
-}

src/app/shared/models/index.ts

@@ -1,3 +0,0 @@
-export * as ConfigModels from './config';
-export * as DomainModels from './domain';
-export * as UiModels from './ui';

src/app/shared/types/index.ts

@@ -1 +0,0 @@
-export * from './primitive.types';

src/assets/mock/backoffice/customers/list.json

@@ -1 +0,0 @@
-[]

src/assets/mock/backoffice/orders/list.json

@@ -1 +0,0 @@
-[]