feat: add more apps

src/content/docs/applications/plex.mdx

@@ -0,0 +1,15 @@
+---
+title: Plex
+description: Plex organizes video, music and photos from personal media libraries and streams them to smart TVs, streaming boxes and mobile devices. 
+hero:
+  tagline: Plex organizes video, music and photos from personal media libraries and streams them to smart TVs, streaming boxes and mobile devices. 
+  image:
+    file: https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/plex.webp
+  actions:
+    - text: Source
+      link: https://github.com/linuxserver/docker-plex
+      icon: right-arrow
+    - text: Deployment Chart
+      link: https://gitea.alexlebens.dev/alexlebens/infrastructure/src/branch/main/clusters/cl01tl/helm/plex
+      icon: right-arrow
+---