feat: add more apps

src/content/docs/applications/searxng.mdx

@@ -0,0 +1,15 @@
+---
+title: Searxng
+description: SearXNG is a free internet metasearch engine which aggregates results from various search services and databases.
+hero:
+  tagline: SearXNG is a free internet metasearch engine which aggregates results from various search services and databases.
+  image:
+    file: https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/searxng.webp
+  actions:
+    - text: Source
+      link: https://github.com/molu8bits/s3bucket_exporter
+      icon: right-arrow
+    - text: Deployment Chart
+      link: https://gitea.alexlebens.dev/alexlebens/infrastructure/src/branch/main/clusters/cl01tl/helm/searxng
+      icon: right-arrow
+---

src/content/docs/applications/seerr.mdx

@@ -0,0 +1,15 @@
+---
+title: Seerr
+description: Open-source media request and discovery manager for Jellyfin, Plex, and Emby.
+hero:
+  tagline: Open-source media request and discovery manager for Jellyfin, Plex, and Emby.
+  image:
+    file: https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/seerr.webp
+  actions:
+    - text: Source
+      link: https://github.com/seerr-team/seerr
+      icon: right-arrow
+    - text: Deployment Chart
+      link: https://gitea.alexlebens.dev/alexlebens/infrastructure/src/branch/main/clusters/cl01tl/helm/seerr
+      icon: right-arrow
+---

src/content/docs/applications/shelfmark.mdx

@@ -0,0 +1,15 @@
+---
+title: Shelfmark
+description: Shelfmark is a self-hosted web interface for searching and downloading books and audiobooks from multiple sources.
+hero:
+  tagline: Shelfmark is a self-hosted web interface for searching and downloading books and audiobooks from multiple sources.
+  image:
+    file: https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/shelfmark.webp
+  actions:
+    - text: Source
+      link: https://github.com/calibrain/shelfmark
+      icon: right-arrow
+    - text: Deployment Chart
+      link: https://gitea.alexlebens.dev/alexlebens/infrastructure/src/branch/main/clusters/cl01tl/helm/shelfmark
+      icon: right-arrow
+---

src/content/docs/guides/vault-ssh-ca.mdx

@@ -4,7 +4,7 @@ description: Steps followed to enable using Vault as a CA for ssh login
 hero:
   tagline: Steps followed for the v1.12.0 upgrade process
   image:
-    file: https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/vault.webp
+    file: https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/hashicorp-vault-light.webp
 ---
 
 # Setup