feat: add more apps

src/content/docs/applications/slskd.mdx

@@ -0,0 +1,15 @@
+---
+title: slskd
+description: A modern client-server application for the Soulseek file sharing network.
+hero:
+  tagline: A modern client-server application for the Soulseek file sharing network.
+  image:
+    file: https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/slskd.webp
+  actions:
+    - text: Source
+      link: https://github.com/slskd/slskd
+      icon: right-arrow
+    - text: Deployment Chart
+      link: https://gitea.alexlebens.dev/alexlebens/infrastructure/src/branch/main/clusters/cl01tl/helm/slskd
+      icon: right-arrow
+---