feat(admin/articles): delete button + 'scheduled' badge for future drip slots

ArticleRowActions (client component): edit / view / delete actions.
Delete: confirm dialog → /admin/api/articles/:id DELETE → reload page.
StatusBadge: shows blue 'выйдет ДД.ММ ЧЧ:ММ' badge when published_at is
in the future (article scheduled for a drip slot), green 'Опубликована'
when actually live, amber 'Черновик' otherwise.

Proxy: app/admin/api/articles/[id]/route.js → engine /api/articles/:id.

app/admin/(protected)/articles/page.js

@@ -1,6 +1,7 @@
 import Link from 'next/link';
 import { adminListArticles } from '@/lib/engine';
-import { Plus, Pencil, Eye } from 'lucide-react';
+import { Plus } from 'lucide-react';
+import ArticleRowActions, { StatusBadge } from '@/components/admin/ArticleRowActions';
 
 export const dynamic = 'force-dynamic';
 export const metadata = { title: 'Статьи' };
@@ -55,35 +56,13 @@ export default async function AdminArticlesPage() {
                   </div>
                 </td>
                 <td className="px-3 py-3.5">
-                  <span className={`text-xs px-2 py-0.5 rounded-full font-medium ${
-                    a.status === 'published'
-                      ? 'bg-emerald-50 dark:bg-emerald-950 text-emerald-600 dark:text-emerald-400'
-                      : 'bg-amber-50 dark:bg-amber-950 text-amber-600 dark:text-amber-400'
-                  }`}>
-                    {a.status === 'published' ? 'Опубликована' : 'Черновик'}
-                  </span>
+                  <StatusBadge status={a.status} published_at={a.published_at} />
                 </td>
                 <td className="px-3 py-3.5 text-xs text-neutral-400 hidden lg:table-cell">
                   {a.published_at ? new Date(a.published_at).toLocaleDateString('ru-RU') : '—'}
                 </td>
                 <td className="px-3 py-3.5">
-                  <div className="flex items-center gap-1">
-                    <Link
-                      href={`/admin/articles/${a.id}`}
-                      className="p-1.5 rounded-lg hover:bg-neutral-100 dark:hover:bg-neutral-700 text-neutral-400 hover:text-neutral-700 dark:hover:text-neutral-200 transition-colors"
-                      title="Редактировать"
-                    >
-                      <Pencil className="w-3.5 h-3.5" />
-                    </Link>
-                    <Link
-                      href={`/blog/${a.slug}`}
-                      target="_blank"
-                      className="p-1.5 rounded-lg hover:bg-neutral-100 dark:hover:bg-neutral-700 text-neutral-400 hover:text-neutral-700 dark:hover:text-neutral-200 transition-colors"
-                      title="Открыть на сайте"
-                    >
-                      <Eye className="w-3.5 h-3.5" />
-                    </Link>
-                  </div>
+                  <ArticleRowActions article={a} />
                 </td>
               </tr>
             ))}

app/admin/api/articles/[id]/route.js

@@ -1,18 +1,37 @@
+/**
+ * Proxy для /admin/api/articles/:id → engine /api/articles/:id
+ * Используется для DELETE из admin UI.
+ */
 import { NextResponse } from 'next/server';
 import { checkAdminAuth } from '@/lib/adminAuth';
-import { adminUpdateArticle, adminDeleteArticle } from '@/lib/engine';
 
-export async function PATCH(req, { params }) {
-  if (!(await checkAdminAuth())) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+const E = process.env.ENGINE_URL || 'http://127.0.0.1:3030';
+const S = process.env.ENGINE_SECRET || 'zeropost_internal_2026';
+
+async function proxy(req, { params }) {
+  if (!(await checkAdminAuth())) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  }
   const { id } = await params;
-  const body = await req.json();
-  const result = await adminUpdateArticle(id, body);
-  return NextResponse.json(result);
+  const url = `${E}/api/articles/${id}`;
+
+  const headers = { 'x-internal-secret': S, 'x-user-id': '1' };
+  let body;
+  if (req.method !== 'GET' && req.method !== 'HEAD') {
+    headers['Content-Type'] = 'application/json';
+    body = (await req.text()) || undefined;
+  }
+
+  try {
+    const res = await fetch(url, { method: req.method, headers, body, cache: 'no-store' });
+    const data = await res.json().catch(() => ({}));
+    return NextResponse.json(data, { status: res.status });
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: 502 });
+  }
 }
 
-export async function DELETE(req, { params }) {
-  if (!(await checkAdminAuth())) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
-  const { id } = await params;
-  const result = await adminDeleteArticle(id);
-  return NextResponse.json(result);
-}
+export const GET    = proxy;
+export const PATCH  = proxy;
+export const PUT    = proxy;
+export const DELETE = proxy;