feat: add Technitium DNS integration, usable with DNS Hole widgets (#5832)

Co-authored-by: Daniel Lopes <daniel.lopes@agido.com>

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

@@ -198,6 +198,7 @@ export type HomarrDocumentationPath =
   | "/docs/integrations/sonarr"
   | "/docs/integrations/speedtest-tracker"
   | "/docs/integrations/tdarr"
+  | "/docs/integrations/technitium-dns"
   | "/docs/integrations/tracearr"
   | "/docs/integrations/transmission"
   | "/docs/integrations/truenas"