chore: update integrations list readme (#6551)

Co-authored-by: Homarr Update Contributors <210161987+homarr-update-contributors[bot]@users.noreply.github.com>

packages/definitions/src/docs/homarr-docs-sitemap.ts

@@ -210,6 +210,7 @@ export type HomarrDocumentationPath =
   | "/docs/integrations/unifi-controller"
   | "/docs/integrations/unraid"
   | "/docs/integrations/uptime-kuma"
+  | "/docs/integrations/whats-up-docker"
   | "/docs/management/api"
   | "/docs/management/apps"
   | "/docs/management/backup"
@@ -276,6 +277,7 @@ export type HomarrDocumentationPath =
   | "/docs/widgets/video"
   | "/docs/widgets/vpn"
   | "/docs/widgets/weather"
+  | "/docs/widgets/whats-up-docker"
   | ""
   | "/sitemap.xml"
   | "/docs/integrations/sabnzbd"