Snapshot of uncommitted work: landing, bots, prod infra, partner cabinet, backoffice stage 1

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

apps/landing/app/[locale]/land2/page.tsx

@@ -0,0 +1,11 @@
+import { isLocale } from '@barev/i18n';
+import { notFound, permanentRedirect } from 'next/navigation';
+
+/** Версия 2 «Переезд по шагам» стала главной — старые ссылки /land2 ведут на неё с теми же параметрами */
+export default async function Land2({ params, searchParams }: { params: Promise<{ locale: string }>; searchParams: Promise<Record<string, string | string[] | undefined>> }) {
+  const [{ locale }, sp] = await Promise.all([params, searchParams]);
+  if (!isLocale(locale)) notFound();
+  const qs = new URLSearchParams();
+  for (const [k, v] of Object.entries(sp)) if (typeof v === 'string') qs.set(k, v);
+  permanentRedirect(`/${locale}${qs.size ? `?${qs}` : ''}`);
+}