website/integrations: tailscale (cherry-pick #14499) (#14908)

website/integrations: tailscale (#14499)

* init

* wording

* lint

* Update website/integrations/services/tailscale/index.md



* Dewi's suggestions

* still mention that its a placeholder

* fix



* Update website/integrations/services/tailscale/index.md




* mv to end



* indent

* Update website/integrations/services/tailscale/index.md




* Update website/integrations/services/tailscale/index.md



* tweak to bump build

* another tweak to bump build

---------

Signed-off-by: Dominic R <dominic@sdko.org>
Co-authored-by: Dominic R <dominic@sdko.org>
Co-authored-by: Dewi Roberts <dewi@goauthentik.io>
Co-authored-by: Tana M Berry <tana@goauthentik.io>

website/sidebars/integrations.mjs

@@ -125,6 +125,7 @@ const items = [
             "services/opnsense/index",
             "services/pangolin/index",
             "services/pfsense/index",
+            "services/tailscale/index",
         ],
     },
     {