docs: give every example article an editorial feature image

exampleSite/content/docs/advanced-customisation/index.md

@@ -1,5 +1,6 @@
 ---
 title: "Advanced Customisation"
+featureimage: "images/v3/configuration-system.png"
 weight: 13
 draft: false
 description: "Learn how to build Blowfish manually."

exampleSite/content/docs/content-examples/index.md

@@ -1,5 +1,6 @@
 ---
 title: "Content Examples"
+featureimage: "images/v3/content-network.png"
 weight: 11
 draft: false
 description: "All the partials available in Blowfish."

exampleSite/content/docs/firebase-views/index.md

@@ -1,5 +1,6 @@
 ---
 title: "Firebase: Views & Likes"
+featureimage: "images/v3/content-network.png"
 weight: 15
 draft: false
 description: "Learn how to integrate Firebase and get dynamic data for views and likes."

exampleSite/content/docs/front-matter/index.md

@@ -1,5 +1,6 @@
 ---
 title: "Front Matter"
+featureimage: "images/v3/configuration-system.png"
 weight: 7
 draft: false
 description: "All the front matter variables available in Blowfish."

exampleSite/content/docs/homepage-layout/index.md

@@ -1,5 +1,6 @@
 ---
 title: "Homepage Layout"
+featureimage: "images/v3/layouts.png"
 weight: 5
 draft: false
 description: "Configuring the homepage layout in the Blowfish theme."

exampleSite/content/docs/hosting-deployment/index.md

@@ -1,5 +1,6 @@
 ---
 title: "Hosting & Deployment"
+featureimage: "images/v3/publishing-system.png"
 weight: 14
 draft: false
 description: "Learn how to deploy a Blowfish site."

exampleSite/content/docs/installation/index.md

@@ -1,5 +1,6 @@
 ---
 title: "Installation"
+featureimage: "images/v3/publishing-system.png"
 weight: 2
 draft: false
 description: "How to install the Blowfish theme."

exampleSite/content/docs/multi-author/index.md

@@ -1,5 +1,6 @@
 ---
 title: "Multiple Authors"
+featureimage: "images/v3/content-network.png"
 weight: 8
 draft: false
 description: "Configure multiple authors for your articles."

exampleSite/content/docs/partials/index.md

@@ -1,5 +1,6 @@
 ---
 title: "Partials"
+featureimage: "images/v3/documentation.png"
 weight: 9
 draft: false
 description: "All the partials available in Blowfish."

exampleSite/content/docs/series/index.md

@@ -1,5 +1,6 @@
 ---
 title: "Series"
+featureimage: "images/v3/content-network.png"
 weight: 12
 draft: false
 description: "Learn how to group articles under a series."

exampleSite/content/docs/thumbnails/index.md

@@ -1,5 +1,6 @@
 ---
 title: "Thumbnails"
+featureimage: "images/v3/configuration-system.png"
 weight: 10
 draft: false
 description: "Turn on thumbnails for your articles."

exampleSite/content/docs/welcome/index.md

@@ -1,5 +1,6 @@
 ---
 title: "Welcome to Blowfish"
+featureimage: "images/v3/documentation.png"
 weight: 1
 draft: false
 description: "Discover what's new in Blowfish version 2.0."