Added OG support

dist/modules/seo/buildMetadata.d.ts

@@ -17,12 +17,27 @@ export type PageMetadata = {
             url: string;
         }[];
         locale?: string;
+        /** Site/brand name for the OG card. */
+        siteName?: string;
         title: string;
+        /** 'website' | 'article' etc. Defaults to 'website'. */
+        type?: string;
+        /** Canonical URL of this page. */
+        url?: string;
     };
-    /** robots directives — set to noindex/follow for legal/thin/search pages. */
+    /**
+     * robots directives. Indexed pages get generous snippet/preview limits by
+     * default (Google shows richer results); noindex pages get index:false.
+     */
     robots?: {
         follow: boolean;
         index: boolean;
+        /** 'none' | 'standard' | 'large' — image preview size in results. */
+        'max-image-preview'?: 'large' | 'none' | 'standard';
+        /** Max text snippet length; -1 = no limit. Next maps to max-snippet. */
+        'max-snippet'?: number;
+        /** Max video preview seconds; -1 = no limit. */
+        'max-video-preview'?: number;
     };
     title: string;
 };

dist/modules/seo/buildMetadata.js

@@ -71,16 +71,32 @@ import { buildHreflangAlternates } from './hreflang.js';
             ...images && {
                 images
             },
-            locale
+            type: 'website',
+            locale,
+            ...siteName ? {
+                siteName
+            } : {},
+            ...canonical ? {
+                url: canonical
+            } : {}
         },
-        // noindex → tell search engines to exclude the page but still follow links
+        // robots: noindex pages are excluded (follow keeps link authority). Indexed
-        // (authority flows through). For legal/thin/search-result pages.
+        // pages get generous snippet/preview limits so Google can show rich results
+        // (long snippets, large image previews, full video previews).
         ...meta?.noindex ? {
             robots: {
                 follow: true,
                 index: false
             }
-        } : {}
+        } : {
+            robots: {
+                follow: true,
+                index: true,
+                'max-image-preview': 'large',
+                'max-snippet': -1,
+                'max-video-preview': -1
+            }
+        }
     };
 }
 

docs/seo.md

@@ -843,6 +843,31 @@ const jsonLd = buildArticleJsonLd({
 
 Dane z dokumentu/panelu. Google wymaga headline + dat dla rich result.
 
+## Robots — rich results (max-snippet, image/video preview)
+
+Strony indeksowane dostają automatycznie dyrektywy pozwalające Google na bogate
+wyniki (buildMetadata generuje):
+- `max-snippet: -1` — pełnej długości snippet (bez limitu)
+- `max-image-preview: large` — duży podgląd obrazu w wynikach
+- `max-video-preview: -1` — pełny podgląd wideo
+
+Strony noindex (polityki) dostają `index: false, follow: true` — bez powyższych.
+Zero konfiguracji — działa automatycznie dla każdej strony przez createPageMetadata.
+
+## Open Graph — pełne pola (type, siteName, url, description)
+
+buildMetadata generuje kompletny OG dla social share (Facebook, LinkedIn, Slack):
+- `og:title` — tytuł strony
+- `og:description` — meta.description → fallback siteDescription (dziedziczy)
+- `og:image` — defaultShareImage / obraz strony
+- `og:type` — 'website'
+- `og:site_name` — siteName z panelu
+- `og:url` — canonical strony
+- `og:locale` — język strony
+
+Wszystko z panelu, automatycznie. Opis OG dziedziczy z meta.description (albo
+globalnego siteDescription gdy pusty) — patrz niżej.
+
 ## Fallback meta description (siteDescription)
 
 Strona bez `meta.description` → plugin używa globalnego `siteDescription` z

src/modules/seo/buildMetadata.ts

@@ -20,12 +20,27 @@ export type PageMetadata = {
     description?: string
     images?: { url: string }[]
     locale?: string
+    /** Site/brand name for the OG card. */
+    siteName?: string
     title: string
+    /** 'website' | 'article' etc. Defaults to 'website'. */
+    type?: string
+    /** Canonical URL of this page. */
+    url?: string
   }
-  /** robots directives — set to noindex/follow for legal/thin/search pages. */
+  /**
+   * robots directives. Indexed pages get generous snippet/preview limits by
+   * default (Google shows richer results); noindex pages get index:false.
+   */
   robots?: {
     follow: boolean
     index: boolean
+    /** 'none' | 'standard' | 'large' — image preview size in results. */
+    'max-image-preview'?: 'large' | 'none' | 'standard'
+    /** Max text snippet length; -1 = no limit. Next maps to max-snippet. */
+    'max-snippet'?: number
+    /** Max video preview seconds; -1 = no limit. */
+    'max-video-preview'?: number
   }
   title: string
 }
@@ -140,10 +155,24 @@ export function buildMetadata({
       title,
       ...(description && { description }),
       ...(images && { images }),
+      type: 'website',
       locale,
+      ...(siteName ? { siteName } : {}),
+      ...(canonical ? { url: canonical } : {}),
     },
-    // noindex → tell search engines to exclude the page but still follow links
+    // robots: noindex pages are excluded (follow keeps link authority). Indexed
-    // (authority flows through). For legal/thin/search-result pages.
+    // pages get generous snippet/preview limits so Google can show rich results
-    ...(meta?.noindex ? { robots: { follow: true, index: false } } : {}),
+    // (long snippets, large image previews, full video previews).
+    ...(meta?.noindex
+      ? { robots: { follow: true, index: false } }
+      : {
+          robots: {
+            follow: true,
+            index: true,
+            'max-image-preview': 'large' as const,
+            'max-snippet': -1,
+            'max-video-preview': -1,
+          },
+        }),
   }
 }