Update the website metatitle (#585)

Author: bilgeyucel

content/_index.md

@@ -3,6 +3,7 @@ layout: index
 header: dark
 footer: light
 title: Haystack
+meta_title: "Haystack | Open-Source AI Framework for Production-Grade Agents"
 description: Create agentic, context engineered AI systems using Haystack’s modular and customizable building blocks, built for real-world, production-ready applications.
 
 launch_week_summary:

themes/haystack/layouts/partials/head.html

@@ -3,7 +3,9 @@
   <meta name="viewport" content="width=device-width,initial-scale=1" />
 
   <title>
-    {{ if eq .Params.layout "integration" }}
+    {{ if .Params.meta_title }}
+      {{ .Params.meta_title | plainify }}
+    {{ else if eq .Params.layout "integration" }}
       {{ .Params.Name | plainify }} | {{ .Site.Title }}
     {{ else }}
       {{ .Title | plainify }} | {{ .Site.Title }}

themes/haystack/layouts/partials/opengraph.html

@@ -4,7 +4,9 @@
 */}}
 
 
-{{ if eq .Params.layout "integration" }}
+{{ if .Params.meta_title }}
+  <meta property="og:title" content="{{ .Params.meta_title }}" />
+{{ else if eq .Params.layout "integration" }}
   <meta property="og:title" content="{{ .Params.Name }} | Haystack" />
 {{ else }}
   <meta property="og:title" content="{{ .Title }} | Haystack" />
@@ -32,7 +34,9 @@
 <meta name="twitter:creator" content="@haystack_ai" />
 <meta name="twitter:site" content="@haystack_ai" />
 
-{{ if eq .Params.layout "integration" }}
+{{ if .Params.meta_title }}
+  <meta name="twitter:title" content="{{ .Params.meta_title }}" />
+{{ else if eq .Params.layout "integration" }}
   <meta name="twitter:title" content="{{ .Params.Name }} | Haystack" />
 {{ else }}
   <meta name="twitter:title" content="{{ .Title }} | Haystack" />