feat(capa): add Close CAPA button for HSE after verification

Verified CAPAs now show a Close button on the detail page for
HSE/admin, transitioning status to closed.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/(protected)/hse/capa/[id]/page.tsx

@@ -4,6 +4,7 @@ import { notFound, redirect } from 'next/navigation'
 import Link from 'next/link'
 import { createClient } from '@/lib/supabase/server'
 import { VerifyForm } from '@/components/capa/verify-form'
+import { CloseCapaButton } from '@/components/capa/close-capa-button'
 
 interface Props {
   params: Promise<{ id: string }>
@@ -95,6 +96,10 @@ export default async function CapaDetailPage({ params }: Props) {
       {isHse && status === 'pending_verification' && (
         <VerifyForm capaId={id} />
       )}
+
+      {isHse && status === 'verified' && (
+        <CloseCapaButton capaId={id} />
+      )}
     </main>
   )
 }