v1.2.0

• SeoHelper - SEO meta tags, canonical links, Open Graph/Twitter tags, and JSON-LD structured data
  • canonical(), robots(), description(), openGraph(), jsonLd(), and head() methods
  • JSON-LD presets: schemaWebSite(), schemaOrganization(), schemaWebPage(), schemaArticle(), schemaBreadcrumbList(), schemaProduct(), schemaFAQPage(), schemaLocalBusiness()
  • hreflang(), pagination(), articleMeta(), and themeColor() methods
  • Site-wide defaults via config (siteName, twitterSite, locale, organization)
• Open Graph Element - Open Graph and Twitter Card meta tags for social sharing previews
  • Required $title with optional description, image, URL, and site metadata
  • Delegates to SeoHelper::openGraph(); auto-loads Seo helper if needed
  • Relative image and URL paths converted to absolute URLs
  • Twitter Card tags with sensible defaults (summary_large_image when an image is set)