Fix `pagination` for `doctrines`

app/controllers/doctrines_controller.rb

@@ -70,6 +70,6 @@ class DoctrinesController < ApplicationController
     end
 
     def search_params
-      params.permit(jurisprudence_ids: [], subject_ids: [])
+      params.permit(:page, :per_page, jurisprudence_ids: [], subject_ids: [])
     end
 end