Add icons to tech articles.

content/posts/guides/tech/apple-debian-wireless-issues.md

@@ -2,6 +2,7 @@
 title: "Apple Wireless Issues on Debian 13 (Trixie)"
 subtitle: ""
 author: Hyperling
+feathericon: "wifi"
 date: "2025-11-19T13:00:00-07:00"
 toc: true
 images:

content/posts/guides/tech/linux-laptop.md

@@ -3,6 +3,7 @@ draft: false
 pinned: false
 title: "Linux Laptop"
 subtitle: "Buying a device with Linux pre-installed."
+feathericon: "airplay"
 author: Hyperling
 date: "2025-12-08T07:00:00-07:00"
 started: "2025-12-04T11:38:00-07:00"
@@ -22,7 +23,7 @@ tags:
 series:
    - sysadmin
 categories:
-   - advice
+   - guides
 aliases:
    - /posts/tech/linux-laptop
    - /posts/guides/tech/linux-laptop