purge unused stuff

content/posts/kate-and-icons/index.md

@@ -6,9 +6,6 @@ categories: [kde]
 tags: [kde, gnome, fdo]
 url: /posts/kate-and-icons/
 author: "Christoph Cullmann"
-resources:
-  - name: "featured-image-preview"
-    src: "images/fedora-40-workstation.jpg"
 ---
 
 ## How it shall look...

content/posts/kde-applications-and-icons/index.md

@@ -6,9 +6,6 @@ categories: [kde]
 tags: [kde]
 url: /posts/kde-applications-and-icons/
 author: "Christoph Cullmann"
-resources:
-  - name: "featured-image-preview"
-    src: "images/2024-kate-fixed-cinnamon.png"
 ---
 
 In this rather lengthy post I talk a bit about the current issues with icons for the KDE applications I work on or use.

content/posts/keyboards-and-open-source/index.md

@@ -6,9 +6,6 @@ categories: [keyboard]
 tags: [keyboard]
 url: /posts/keyboards-and-open-source/
 author: "Christoph Cullmann"
-resources:
-  - name: "featured-image-preview"
-    src: "images/keyboard-q1-home.jpg"
 ---
 
 ## Keyboards and Open-Source, how is that related?

content/posts/over-20-years-of-bug-squashing/index.md

@@ -6,9 +6,6 @@ categories: [kde]
 tags: [kde]
 url: /posts/over-20-years-of-bug-squashing/
 author: "Christoph Cullmann"
-resources:
-  - name: "featured-image-preview"
-    src: "images/kate-bug-statistics.png"
 ---
 
 The open source project I work on for the longest time is [KDE](https://www.kde.org) and there more specific [Kate](https://kate-editor.org).

content/posts/planck-and-qmk/index.md

@@ -6,9 +6,6 @@ categories: [keyboard]
 tags: [keyboard]
 url: /posts/planck-and-qmk/
 author: "Christoph Cullmann"
-resources:
-  - name: "featured-image-preview"
-    src: "images/planck-final.webp"
 ---
 
 ## The Planck Keyboard