fix(dashboard): move Annuleren inside the keuzelijst card

"Annuleren" rendered as a separate line below the grey card — visually disconnected
from the choice it belongs to. Fixing this properly means the card can't just be one
big <a> anymore: a <button> can't nest inside an anchor (invalid HTML, broken a11y),
and choice-link's [choiceActions] slot needs Annuleren to sit inside the same box.

choice-link.component.ts now makes the card a <div> always, with the title wrapped in
a vendored Bootstrap `.stretched-link` (its ::after overlay keeps the whole card
clickable, same as before) instead of the whole box being the anchor. The projected
action gets its own `position:relative;z-index:2` (in aanvraag-block.component.ts,
which owns that markup) to stay clickable above the stretched-link overlay. Added
`:focus-within` on the card to restore the focus-accent CIBG's `:focus` rule would
have given the card itself, since focus now lands on the inner title link.

Verified: lint/check:tokens/test/build green; drove it end-to-end — clicking anywhere
on a card body still resumes the wizard, clicking Annuleren cancels without navigating.

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

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

@@ -13,13 +13,18 @@ const TYPE_LABELS: Record<AanvraagType, string> = {
 /** Organism: one application on the dashboard's "Mijn aanvragen" list, rendered as
     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. */
+    renders. Only a resumable Concept is clickable (stretched-link over the whole
+    card) — a resolved status has nothing to navigate to, so it renders as a plain
+    (non-interactive) card. */
 @Component({
   selector: 'app-aanvraag-block',
   imports: [ButtonComponent, ChoiceLinkComponent],
-  // display:contents — see choice-link.component.ts (keeps <li> a direct <ul> child).
-  styles: [`:host{display:contents}`],
+  styles: [`
+    :host{display:contents} /* see choice-link.component.ts (keeps <li> a direct <ul> child) */
+    /* Sits inside the same card as the stretched-link title — needs its own
+       stacking context above the stretched-link overlay (z-index:1) to stay clickable. */
+    .actions{position:relative;z-index:2;margin-block-start:var(--rhc-space-max-sm)}
+  `],
   template: `
     <app-choice-link
       [heading]="typeLabel()"
@@ -27,7 +32,7 @@ const TYPE_LABELS: Record<AanvraagType, string> = {
       [clickable]="actions().includes('resume')"
       (activate)="resume.emit()">
       @if (actions().includes('cancel')) {
-        <div choiceActions>
+        <div choiceActions class="actions">
           <app-button variant="subtle" (click)="cancel.emit()" i18n="@@aanvraagBlock.annuleren">Annuleren</app-button>
         </div>
       }

src/app/shared/ui/choice-link/choice-link.component.ts

@@ -1,40 +1,49 @@
 import { Component, input, output } from '@angular/core';
-import { NgTemplateOutlet } from '@angular/common';
 import { RouterLink } from '@angular/router';
 
-/** Molecule: one choice in a CIBG Huisstijl "keuzelijst" — `<li><a class="keuzelijst__link">`
+/** Molecule: one choice in a CIBG Huisstijl "keuzelijst" — `<li><div class="keuzelijst__link">`
     with a title and optional instructions (see choice-list.component.ts). Renders a
     plain (non-interactive) block when there's nothing to navigate to.
 
+    The title is a Bootstrap "stretched-link" (`.stretched-link`, vendored) rather than
+    the whole box being an `<a>`: a `[choiceActions]` slot needs to project a sibling
+    action (e.g. "Annuleren") *inside* the same card, and a `<button>` can't nest
+    inside an `<a>` (invalid HTML, broken a11y). stretched-link keeps the entire card
+    clickable via its `::after` overlay; the projected action sits above that overlay
+    (see its own `position:relative;z-index:2` at the call site) so it stays clickable.
+
     Unlike the "aanvragen" pattern's `.applications li a::after` (scoped to the `a`
     tag), CIBG's `.keuzelijst__link:after`/`:hover`/`:focus` rules key off the bare
-    class — keuzelijst assumes every item IS a link — so a non-anchor row would
+    class — keuzelijst assumes every item IS a link — so a non-interactive row would
     otherwise inherit the chevron and hover accent too. The `--static` modifier below
-    suppresses both for the non-interactive case. A `[choiceActions]` slot projects a
-    sibling action (e.g. "Annuleren") after the anchor — a button can't nest inside it. */
+    suppresses both for that case. `:focus-within` restores the focus accent that
+    `:focus` would have given the (no longer directly focused) card. */
 @Component({
   selector: 'app-choice-link',
-  imports: [RouterLink, NgTemplateOutlet],
+  imports: [RouterLink],
   styles: [`
     :host{display:contents}
+    .keuzelijst__link{position:relative}
+    .keuzelijst__link:focus-within{background-color:var(--rhc-color-cool-grey-100);box-shadow:inset 4px 0 0 0 var(--rhc-color-lintblauw-500)}
     .keuzelijst__link--static::after{content:none}
-    .keuzelijst__link--static:hover,.keuzelijst__link--static:focus{background-color:var(--rhc-color-cool-grey-200);box-shadow:none}
+    .keuzelijst__link--static:hover{background-color:var(--rhc-color-cool-grey-200);box-shadow:none}
   `],
   template: `
     <li class="keuzelijst__list-item">
+      <div class="keuzelijst__link" [class.keuzelijst__link--static]="!to() && !clickable()">
+        <h3 class="keuzelijst__header">
           @if (to()) {
-        <a class="keuzelijst__link" [routerLink]="to()"><ng-container [ngTemplateOutlet]="body" /></a>
+            <a class="stretched-link" [routerLink]="to()">{{ heading() }}</a>
           } @else if (clickable()) {
-        <a href="#" class="keuzelijst__link" (click)="onActivate($event)"><ng-container [ngTemplateOutlet]="body" /></a>
+            <a class="stretched-link" href="#" (click)="onActivate($event)">{{ heading() }}</a>
           } @else {
-        <div class="keuzelijst__link keuzelijst__link--static"><ng-container [ngTemplateOutlet]="body" /></div>
+            {{ heading() }}
           }
-      <ng-content select="[choiceActions]" />
-    </li>
-    <ng-template #body>
-      <h3 class="keuzelijst__header">{{ heading() }}</h3>
+        </h3>
         @if (instructions()) { <p class="keuzelijst__instructions">{{ instructions() }}</p> }
-    </ng-template>
+        <ng-content select="[choiceActions]" />
+      </div>
+    </li>
   `,
 })
 export class ChoiceLinkComponent {
@@ -43,7 +52,7 @@ export class ChoiceLinkComponent {
   /** Set for a plain routerLink navigation. */
   to = input('');
   /** Set when the choice navigates imperatively (e.g. resume with query params) — the
-      row still renders as a clickable `<a>`, but `activate` decides what happens. */
+      row still renders as a clickable card, but `activate` decides what happens. */
   clickable = input(false);
   activate = output<void>();