Merge branch 'link-headers-chats' into 'develop'

Add link headers in ChatController.index2

See merge request pleroma/pleroma!3562

lib/pleroma/web/pleroma_api/controllers/chat_controller.ex

@@ -151,7 +151,9 @@ def index2(%{assigns: %{user: user}} = conn, params) do
       index_query(user, params)
       |> Pagination.fetch_paginated(params)
 
-    render(conn, "index.json", chats: chats)
+    conn
+    |> add_link_headers(chats)
+    |> render("index.json", chats: chats)
   end
 
   defp index_query(%{id: user_id} = user, params) do