refactor: update layout to PostLayout and add infographics for Jetifier and CSS border guides

Author: danieldanielecki

data/blog/software-development/mobile-development/native/android/jetifier-androidx-migration-guide.mdx

@@ -6,9 +6,11 @@ draft: false
 summary: 'Learn about Jetifier, AndroidX, and how to migrate from Android Support Library to AndroidX. Understand the relationship between these technologies and best practices for migration.'
 authors: ['default']
 images: ['/static/images/android-support-library-jetifier-androidx.avif']
-layout: PostBanner
+layout: PostLayout
 ---
 
+![Jetifier and AndroidX Migration: A Complete Guide infographics](/static/images/android-support-library-jetifier-androidx.avif)
+
 # Table of Contents
 
 <TOCInline toc={props.toc} asDisclosure={true} />

data/blog/software-development/web-development/frontend/cascading-style-sheets-css/combining-border-top-border-right-border-left-border-bottom-in-css-a-complete-guide.mdx

@@ -6,9 +6,11 @@ draft: false
 summary: 'Learn how to combine border-top, border-right, border-left, and border-bottom properties into a single CSS declaration. Master CSS border shorthand properties with detailed examples and best practices.'
 authors: ['default']
 images: ['/static/images/borders-in-css.avif']
-layout: PostBanner
+layout: PostLayout
 ---
 
+![Combining border-top, border-right, border-left, border-bottom in CSS: A Complete Guide infographics](/static/images/borders-in-css.avif)
+
 # Table of Contents
 
 <TOCInline toc={props.toc} asDisclosure={true} />