feat(dashboard): restyle Mijn aanvragen / Wat moet ik regelen as a CIBG keuzelijst

Both sections offer a set of choices the user picks between to proceed, matching
designsystem.cibg.nl/componenten/keuzelijst rather than the "aanvragen" row pattern
("Wat wilt u doen?" keeps that look — it's a static nav list, not a choice list).

- New shared/ui molecules: choice-list (heading + keuzelijst__list, wired via
  aria-labelledby per CIBG's a11y guidance) and choice-link (one keuzelijst__link
  choice; routerLink, imperative-clickable, or a plain non-interactive block).
- choice-link's non-interactive block needed a `--static` modifier: CIBG's
  `.keuzelijst__link:after`/`:hover`/`:focus` key off the bare class (keuzelijst
  assumes every item is a link), unlike `.applications li a::after` which is scoped
  to the anchor — without it, a non-actionable aanvraag row inherited a chevron and
  hover accent it shouldn't have.
- task-list.component.ts now composes choice-list/choice-link internally; public
  API unchanged except a new required `listHeading` input (the heading moves inside
  the list for the aria-labelledby link, so dashboard.page.ts stops rendering it
  separately — same fix applied to "Mijn aanvragen").
- aanvraag-block.component.ts moves from application-link to choice-link, combining
  its separate status/subtitle text into one instructions paragraph (keuzelijst has
  no cta field — the row itself is the action). Only a resumable Concept renders as
  a real choice; InBehandeling/Goedgekeurd/Afgewezen stay non-interactive, unchanged
  from before.

Verified: lint/check:tokens/build green, 178 tests pass, build-storybook succeeds,
and manually driven end-to-end (dashboard renders both sections as keuzelijst cards,
confirmed via screenshot that non-actionable rows have no chevron after the fix).

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

src/app/registratie/ui/aanvraag-block/aanvraag-block.component.ts

@@ -1,6 +1,6 @@
 import { Component, computed, input, output } from '@angular/core';
 import { ButtonComponent } from '@shared/ui/button/button.component';
-import { ApplicationLinkComponent } from '@shared/ui/application-link/application-link.component';
+import { ChoiceLinkComponent } from '@shared/ui/choice-link/choice-link.component';
 import { Aanvraag, AanvraagType } from '@registratie/domain/aanvraag';
 import { blockActions } from '@registratie/domain/block-actions';
 
@@ -11,29 +11,27 @@ const TYPE_LABELS: Record<AanvraagType, string> = {
 };
 
 /** Organism: one application on the dashboard's "Mijn aanvragen" list, rendered as
-    a CIBG Huisstijl "aanvragen" row (application-link). Which text/actions it shows
+    a CIBG Huisstijl "keuzelijst" choice (choice-link). Which text/actions it shows
     is driven by the pure `blockActions(status)` and the status tag; the block only
     renders. Only a resumable Concept is clickable — a resolved status has nothing
     to navigate to, so it renders as a plain (non-anchor) row. */
 @Component({
   selector: 'app-aanvraag-block',
-  imports: [ButtonComponent, ApplicationLinkComponent],
-  // display:contents — see application-link.component.ts (keeps <li> a direct <ul> child).
+  imports: [ButtonComponent, ChoiceLinkComponent],
+  // display:contents — see choice-link.component.ts (keeps <li> a direct <ul> child).
   styles: [`:host{display:contents}`],
   template: `
-    <app-application-link
+    <app-choice-link
       [heading]="typeLabel()"
-      [status]="statusText()"
-      [subtitle]="subtitle()"
-      [cta]="actions().includes('resume') ? verderGaan : ''"
+      [instructions]="instructions()"
       [clickable]="actions().includes('resume')"
       (activate)="resume.emit()">
       @if (actions().includes('cancel')) {
-        <div applicationActions>
+        <div choiceActions>
           <app-button variant="subtle" (click)="cancel.emit()" i18n="@@aanvraagBlock.annuleren">Annuleren</app-button>
         </div>
       }
-    </app-application-link>
+    </app-choice-link>
   `,
 })
 export class AanvraagBlockComponent {
@@ -42,13 +40,11 @@ export class AanvraagBlockComponent {
   resume = output<void>();
   cancel = output<void>();
 
-  protected readonly verderGaan = $localize`:@@aanvraagBlock.verderGaan:Verder gaan`;
-
   protected typeLabel = computed(() => TYPE_LABELS[this.aanvraag().type]);
   protected actions = computed(() => blockActions(this.aanvraag().status));
 
-  // Status-tag → row text (the UI's mapping, not a domain rule).
-  protected statusText = computed(() => {
+  // Status-tag → the choice's description line (the UI's mapping, not a domain rule).
+  private statusText = computed(() => {
     const s = this.aanvraag().status;
     switch (s.tag) {
       case 'Concept': return $localize`:@@aanvraagBlock.stap:Stap ${s.stepIndex + 1}:index: van ${s.stepCount}:count:`;
@@ -57,13 +53,19 @@ export class AanvraagBlockComponent {
       case 'Afgewezen': return $localize`:@@aanvraagBlock.afgewezen:Referentie ${s.referentie}:ref:`;
     }
   });
-  // Secondary note under the status line, when there's one to show.
-  protected subtitle = computed(() => {
+  // Secondary note appended to the status line, when there's one to show.
+  private subtitle = computed(() => {
     const s = this.aanvraag().status;
     if (s.tag === 'InBehandeling' && s.manual) return $localize`:@@aanvraagBlock.manual:Uw aanvraag wordt handmatig beoordeeld in de backoffice.`;
     if (s.tag === 'Afgewezen') return s.reden;
     return '';
   });
+  // The keuzelijst has one description paragraph — combine status + secondary note.
+  protected instructions = computed(() => {
+    const status = this.statusText();
+    const sub = this.subtitle();
+    return sub ? `${status} ${sub}` : status;
+  });
 }
 
 function formatNL(iso?: string): string {