Fix SEO/UX audit gaps: canonical tags, org schema, nav, header claims

Add canonical URLs and a sitewide Organization JSON-LD (linked via @id
to page-specific LocalBusiness/Service/Article schemas), move FAQ and
Reviews into the top nav, attach the 24/7 support claim to a tooltip
on the header badge instead of leaving it unexplained, drop the
unverifiable incidents_resolved stat from the hero terminal animation,
and clean up the empty-reviews state instead of showing a thin
placeholder.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013otXCiTZsxdZ4SJKZ9wUky

public-site/app/blog/[slug]/page.jsx

@@ -17,6 +17,7 @@ export async function generateMetadata({ params }) {
   return {
     title: post.title,
     description: post.excerpt || undefined,
+    alternates: { canonical: `/blog/${params.slug}` },
   };
 }
 
@@ -30,7 +31,7 @@ export default async function BlogPostPage({ params }) {
     headline: post.title,
     ...(post.excerpt ? { description: post.excerpt } : {}),
     ...(post.published_at ? { datePublished: post.published_at } : {}),
-    author: { '@type': 'Organization', name: 'TopSysOps' },
+    author: { '@id': `${process.env.NEXT_PUBLIC_SITE_URL || 'https://top-sysops.ru'}/#organization` },
   };
 
   return (

public-site/app/blog/page.jsx

@@ -9,6 +9,7 @@ import { serverApi } from '../../lib/serverApi.js';
 export const metadata = {
   title: 'Блог',
   description: 'Заметки об IT-инфраструктуре, кибербезопасности и автоматизации от TopSysOps.',
+  alternates: { canonical: '/blog' },
 };
 
 function formatDate(iso) {