fix(icons): standardize dropdown/select/pagination/expander chevrons

app-select (the shared select used across every admin form) rendered
the browser's native dropdown indicator - inconsistent across
Chrome/Firefox/Safari and outside the icon system entirely. Hid it
(appearance: none) and added a consistent chevronDown via app-icon.

app-pagination used literal HTML entities (« / ») for
prev/next instead of icons. Replaced with chevronLeft/chevronRight.

Every native <details>/<summary> expander (7 call sites across admin
product form, page editor, and the builder's widget advanced-settings
panel) relied on the browser's default disclosure triangle, which
again varies per browser and shares no visual relationship with the
rest of the icon system. Added one global CSS rule (details > summary)
that hides the native marker and draws the same Lucide chevron path
used everywhere else, animated on open/close - covers all 7 without
touching each template.

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

src/app/shared/ui/pagination/pagination.component.html

@@ -6,7 +6,7 @@
     [attr.aria-label]="previousLabel()"
     (click)="goTo(currentPage() - 1)"
   >
-    «
+    <app-icon name="chevronLeft" [size]="16" />
   </app-button>
 
   @for (page of pages(); track $index) {
@@ -32,6 +32,6 @@
     [attr.aria-label]="nextLabel()"
     (click)="goTo(currentPage() + 1)"
   >
-    &raquo;
+    <app-icon name="chevronRight" [size]="16" />
   </app-button>
 </nav>

src/app/shared/ui/pagination/pagination.component.ts

@@ -1,5 +1,6 @@
 import { ChangeDetectionStrategy, Component, computed, input, output } from '@angular/core';
 import { ButtonComponent } from '../button/button.component';
+import { IconComponent } from '../icon/icon.component';
 
 const SIBLING_COUNT = 1;
 const ELLIPSIS = '…' as const;
@@ -7,7 +8,7 @@ const ELLIPSIS = '…' as const;
 @Component({
   selector: 'app-pagination',
   standalone: true,
-  imports: [ButtonComponent],
+  imports: [ButtonComponent, IconComponent],
   templateUrl: './pagination.component.html',
   styleUrl: './pagination.component.scss',
   changeDetection: ChangeDetectionStrategy.OnPush

src/app/shared/ui/select/select.component.html

@@ -1,3 +1,4 @@
+<div class="app-select-wrap">
   <select
     class="app-select"
     [class.app-select--sm]="size() === 'sm'"
@@ -15,6 +16,8 @@
       <option [value]="option.value" [title]="option.description ?? ''">{{ option.label }}</option>
     }
   </select>
+  <app-icon name="chevronDown" [size]="16" class="app-select-arrow" />
+</div>
 @if (activeDescription(); as description) {
   <small class="app-select-description">{{ description }}</small>
 }

src/app/shared/ui/select/select.component.scss

@@ -7,8 +7,24 @@
   width: 100%;
 }
 
+.app-select-wrap {
+  position: relative;
+  width: 100%;
+}
+
+.app-select-arrow {
+  position: absolute;
+  right: 12px;
+  top: 50%;
+  transform: translateY(-50%);
+  color: var(--text-secondary, #6b7280);
+  pointer-events: none;
+}
+
 .app-select {
   width: 100%;
+  appearance: none;
+  padding-right: 36px;
   border: 1px solid var(--border-color, #e4e4e7);
   border-radius: var(--radius-md, 6px);
   background: var(--bg-primary, #fff);

src/app/shared/ui/select/select.component.ts

@@ -1,6 +1,7 @@
 import { ChangeDetectionStrategy, Component, forwardRef, inject, input } from '@angular/core';
 import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';
 import { FormFieldContext } from '../form-field/form-field.component';
+import { IconComponent } from '../icon/icon.component';
 
 export type SelectSize = 'sm' | 'md' | 'lg';
 
@@ -13,6 +14,7 @@ export interface SelectOption {
 @Component({
   selector: 'app-select',
   standalone: true,
+  imports: [IconComponent],
   templateUrl: './select.component.html',
   styleUrl: './select.component.scss',
   changeDetection: ChangeDetectionStrategy.OnPush,

src/styles.scss

@@ -149,6 +149,46 @@ a, button, input, textarea, select {
   animation: app-icon-spin 1s linear infinite;
 }
 
+/* Consistent, animated expander chevron for every native <details>/<summary>
+   disclosure in the app, replacing the browser's default triangle marker
+   (which renders differently per browser). Matches the Lucide ChevronDown
+   path used everywhere else via app-icon, so expanders use the same icon
+   family as the rest of the UI without touching every call site. */
+details > summary {
+  list-style: none;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+
+  &::-webkit-details-marker {
+    display: none;
+  }
+
+  &::after {
+    content: '';
+    flex-shrink: 0;
+    width: 16px;
+    height: 16px;
+    background-color: currentColor;
+    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
+    mask-repeat: no-repeat;
+    mask-position: center;
+    mask-size: contain;
+    transition: transform 0.2s ease;
+  }
+}
+
+details[open] > summary::after {
+  transform: rotate(180deg);
+}
+
+@media (prefers-reduced-motion: reduce) {
+  details > summary::after {
+    transition: none;
+  }
+}
+
 /* Respect OS-level reduced-motion preference globally: neutralizes hover
    transforms, card-entrance/skeleton-shimmer animations, and smooth-scroll
    everywhere in one place rather than requiring every component to opt in