Add WebSite + Organization JSON-LD to the home page (#145)

ddiff --git a/server/web/home.js b/server/web/home.js
iindex fac845f..452f31c 100644
---- a/server/web/home.js
++++ b/server/web/home.js
@@@ -10,6 +10,7 @@
   *   HOME_CSP                 its Content-Security-Policy (the Frame's scripts and calls to the Network)
   */
  const shell = require('openvibe-shared/shell');
++const seo = require('openvibe-shared/seo');
  const frame = require('openvibe-shared/frame');
  const showcase = require('openvibe-shared/showcase');
  const appIcon = require('openvibe-shared/app-icon');
@@@ -78,7 +79,7 @@ function renderHome({ config }) {
      return shell.page({
          name: SITE_NAME, service: 'run', lang: 'en',
          title: `${SITE_NAME}: run jobs on your own machine`,
--        jsonLd: FAQ.length ? [{ '@context': 'https://schema.org', '@type': 'FAQPage', mainEntity: FAQ.map((f) => ({ '@type': 'Question', name: f.q, acceptedAnswer: { '@type': 'Answer', text: f.a } })) }] : undefined,
++        jsonLd: [seo.jsonLd.website({ name: SITE_NAME, url: `${config.baseUrl}/`, description: DESCRIPTION }), seo.jsonLd.organization(), ...(FAQ.length ? [{ '@context': 'https://schema.org', '@type': 'FAQPage', mainEntity: FAQ.map((f) => ({ '@type': 'Question', name: f.q, acceptedAnswer: { '@type': 'Answer', text: f.a } })) }] : [])],
          siteName: SITE_NAME, description: DESCRIPTION, summary: DESCRIPTION,
          canonical: `${config.baseUrl}/`, robots: 'index, follow',
          agentLayer: true, llms: `${config.baseUrl}/llms.txt`,