fix(user-lifecycle): aside actions use normal size + repair policy ref link

Two small follow-ups to the cockpit phase-1 commit cc2cf3a:

* Drop the 'small' class from the three aside Quick Actions. The
  aside has plenty of room and the small variant felt cramped next
  to the page title — normal-size buttons match the visual weight
  of the form's Save button above.
* Repair the Policy reference link. It pointed at a raw markdown
  path (docs/reference-benutzer-lifecycle-policy.md) which 404s
  because the static-file route never existed. The codebase has a
  Markdown viewer at admin/docs/<slug> backed by DocsCatalogService;
  the correct slug is 'reference-benutzer-lifecycle-policy'. Link
  is now also gated by ABILITY_ADMIN_DOCS_VIEW so users without
  docs permission don't see (and 403 on) it. target=_blank dropped
  because it's an in-app route now, not an external file.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

pages/admin/settings/user-lifecycle().php

@@ -3,6 +3,7 @@
 use MintyPHP\Buffer;
 use MintyPHP\Http\SessionStoreInterface;
 use MintyPHP\Router;
+use MintyPHP\Service\Access\OperationsAuthorizationPolicy;
 use MintyPHP\Service\Access\SettingsAuthorizationPolicy;
 use MintyPHP\Service\Audit\NullUserLifecycleAuditDashboard;
 use MintyPHP\Service\Audit\UserLifecycleAuditDashboardInterface;
@@ -160,6 +161,10 @@ $kpiTiles = [
 ];
 
 // ── Aside quick actions ──────────────────────────────────────────────
+$canViewDocs = $authorizationService
+    ->authorize(OperationsAuthorizationPolicy::ABILITY_ADMIN_DOCS_VIEW, ['actor_user_id' => $currentUserId])
+    ->isAllowed();
+
 /** @var array<int, array<string, mixed>> $asideActions */
 $asideActions = [];
 if ($canUpdateSettings) {
@@ -168,7 +173,7 @@ if ($canUpdateSettings) {
         'label' => t('Run policy now'),
         'action' => 'admin/settings/run-user-lifecycle',
         'method' => 'POST',
-        'class' => 'secondary outline small',
+        'class' => 'secondary outline',
         'tone' => 'danger',
         'confirm' => t('Run user lifecycle now?'),
         'detailActionKind' => 'danger',
@@ -180,20 +185,20 @@ if ($canUpdateSettings && $auditDashboardActive) {
         'label' => t('Purge logs'),
         'action' => 'admin/settings/user-lifecycle/audit-purge',
         'method' => 'POST',
-        'class' => 'secondary outline small',
+        'class' => 'secondary outline',
         'tone' => 'danger',
         'confirm' => t('Purge old user lifecycle audit log entries?'),
         'detailActionKind' => 'purge',
     ];
 }
-$asideActions[] = [
+if ($canViewDocs) {
-    'type' => 'link',
+    $asideActions[] = [
-    'label' => t('Policy reference'),
+        'type' => 'link',
-    'href' => 'docs/reference-benutzer-lifecycle-policy.md',
+        'label' => t('Policy reference'),
-    'class' => 'secondary outline small',
+        'href' => 'admin/docs/reference-benutzer-lifecycle-policy',
-    'target' => '_blank',
+        'class' => 'secondary outline',
-    'rel' => 'noopener',
+    ];
-];
+}
 
 Buffer::set('title', t('User lifecycle settings'));