Add social preview image and page titles

docusaurus.config.js

@@ -65,6 +65,8 @@ const config = {
   themeConfig:
     /** @type {import('@docusaurus/preset-classic').ThemeConfig} */
     ({
+      // Default preview image for links shared on social platforms.
+      image: 'images/podman-social-card.png',
       colorMode: {
         respectPrefersColorScheme: true,
       },

src/pages/community.tsx

@@ -213,7 +213,9 @@ const SubmitIssuesSection = () => {
 /* PAGE CONTENT */
 function Community() {
   return (
-    <Layout>
+    <Layout
+      title="Community"
+      description="Chat with the Podman community on Matrix, Discord, IRC, or the mailing list, and join our twice-monthly community meetings.">
       <PageHeader title={header.title} description={header.subtitle} />
       <InfoBanner
         description={header.banner.text}

src/pages/features.tsx

@@ -235,7 +235,9 @@ const LearnMoreSection = () => {
 
 function Features() {
   return (
-    <Layout>
+    <Layout
+      title="Features"
+      description="Podman is an open source container, pod, and container image management engine. Podman makes it easy to find, run, build, and share containers.">
       <PageHeader title={header.title} description={header.subtitle} />
       <GetToKnowPodmanSection />
       <PodmanDesktopSection />

src/pages/get-started.tsx

@@ -136,7 +136,9 @@ const RunListContainersSection = () => {
 /* PAGE CONTENT */
 function GetStarted() {
   return (
-    <Layout>
+    <Layout
+      title="Get Started"
+      description="Set up Podman and work through the basics: search and pull images, run a container, and list and test what is running.">
       <PageHeader title={header.title} description={header.subtitle} basicResources={true} instructions={header.instructions} />
       <GetHelpSection />
       <SearchPullListSection />

src/pages/index.tsx

@@ -86,7 +86,7 @@ const LatestNews = () => {
 /* PAGE CONTENT */
 function IndexPage() {
   return (
-    <Layout>
+    <Layout description="Manage containers, pods, and images with Podman. Seamlessly work with containers and Kubernetes from your local environment.">
       <HeroHeader {...header} />
       <FeatureSection />
       <InfoBanner {...kubernetesBanner} />