Add following and followers

lib/nulla_web/controllers/user_controller.ex

@@ -4,6 +4,7 @@ defmodule NullaWeb.UserController do
   alias Nulla.Models.Note
   alias Nulla.Models.InstanceSettings
   alias Nulla.ActivityPub
+  alias Nulla.Utils
 
   def show(conn, %{"username" => username}) do
     accept = List.first(get_req_header(conn, "accept"))
@@ -17,7 +18,19 @@ defmodule NullaWeb.UserController do
       |> put_resp_content_type("application/activity+json")
       |> json(ActivityPub.user(domain, user))
     else
-      render(conn, :show, domain: domain, user: user, notes: notes, layout: false)
+      following = Utils.count_following_by_username!(user.username)
+      followers = Utils.count_followers_by_username!(user.username)
+
+      render(
+        conn,
+        :show,
+        domain: domain,
+        user: user,
+        notes: notes,
+        following: following,
+        followers: followers,
+        layout: false
+      )
     end
   end
 end