Consolidate Organization schema, add ItemList/Offer markup, expand FAQ

- Merge the duplicate Organization/LocalBusiness JSON-LD blocks (home's
  LocalBusiness + o-kompanii's Organization) into one shared
  getOrganizationSchema() call rendered on every page. Deliberately NOT
  wired through the root layout: fetches there get frozen into the
  static shell at build time (backend unreachable during image build)
  and never revalidate, silently serving stale data to crawlers - each
  page calls it directly instead, where revalidation is proven to work.
- Add optional ItemList schema on /uslugi and Offer/OfferCatalog schema
  on /aktsii; entity pages (/uslugi/[slug] Service, /blog/[slug]
  Article) reference the organization via @id instead of duplicating it.
- Add 8 more real FAQ entries (pricing model, contract terms,
  onboarding time, hybrid IT staff setup, supported stacks, backups,
  152-FZ compliance, escalation) and give every FAQ its own slug and
  dedicated /faq/[slug] page with its own title/H1/FAQPage schema,
  modeled on the one-topic-per-page pattern (h/t remontka.pro).

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

public-site/app/page.jsx

@@ -12,59 +12,26 @@ import Contact from '../components/sections/Contact.jsx';
 import Reveal from '../components/Reveal.jsx';
 import SectionHeading from '../components/SectionHeading.jsx';
 import { serverApi } from '../lib/serverApi.js';
+import { getOrganizationSchema } from '../lib/schema.js';
 
 export const metadata = {
   alternates: { canonical: '/' },
 };
 
 export default async function HomePage() {
-  const [services, promotions, reviews, cases, contact] = await Promise.all([
+  const [services, promotions, reviews, cases, contact, orgSchema] = await Promise.all([
     serverApi.getServices(),
     serverApi.getPromotions(),
     serverApi.getReviews(),
     serverApi.getCases(),
     serverApi.getContact(),
+    getOrganizationSchema(),
   ]);
 
-  const business = {
-    '@context': 'https://schema.org',
-    '@type': 'LocalBusiness',
-    '@id': `${process.env.NEXT_PUBLIC_SITE_URL || 'https://top-sysops.ru'}/#organization`,
-    name: 'TopSysOps',
-    url: process.env.NEXT_PUBLIC_SITE_URL || 'https://top-sysops.ru',
-    ...(contact?.address ? { address: { '@type': 'PostalAddress', streetAddress: contact.address, addressCountry: 'RU' } } : {}),
-    ...(contact?.phone ? { telephone: contact.phone } : {}),
-    ...(contact?.email ? { email: contact.email } : {}),
-    ...(reviews.length > 0
-      ? {
-          aggregateRating: {
-            '@type': 'AggregateRating',
-            ratingValue: (reviews.reduce((sum, r) => sum + r.rating, 0) / reviews.length).toFixed(1),
-            reviewCount: reviews.length,
-          },
-        }
-      : {}),
-    ...(services.length > 0
-      ? {
-          hasOfferCatalog: {
-            '@type': 'OfferCatalog',
-            name: 'Услуги TopSysOps',
-            itemListElement: services.flatMap((cat) =>
-              cat.items.map((it) => ({
-                '@type': 'Offer',
-                itemOffered: { '@type': 'Service', name: it.name, description: it.note || cat.description },
-              }))
-            ),
-          },
-        }
-      : {}),
-  };
-
   return (
     <div>
       {/* eslint-disable-next-line react/no-danger */}
-      <script type="application/ld+json" dangerouslySetInnerHTML={{ __html: JSON.stringify(business) }} />
-
+      <script type="application/ld+json" dangerouslySetInnerHTML={{ __html: JSON.stringify(orgSchema) }} />
       <Header />
       <Hero />
       <AccountPromo />