fix(site): consolidate homepage search signals

index.html

@@ -28,6 +28,7 @@
     <meta name="twitter:description" content="{{description}}" />
     <meta name="twitter:image" content="https://www.opencadstudio.com{{workspace}}" />
     <script type="application/ld+json">{{schema}}</script>
+    {{website_schema}}
   </head>
   <body>
     <a class="skip-link" href="#main">{{skip}}</a>