[Fix #2741] Filter / sort by en_construction_at

app/models/procedure_presentation.rb

@@ -16,6 +16,7 @@ class ProcedurePresentation < ApplicationRecord
   def fields
     fields = [
       field_hash('Créé le', 'self', 'created_at'),
+      field_hash('En construction le', 'self', 'en_construction_at'),
       field_hash('Mis à jour le', 'self', 'updated_at'),
       field_hash('Demandeur', 'user', 'email')
     ]

spec/models/procedure_presentation_spec.rb

@@ -58,6 +58,7 @@ describe ProcedurePresentation do
       let(:expected) {
         [
           { "label" => 'Créé le', "table" => 'self', "column" => 'created_at' },
+          { "label" => 'En construction le', "table" => 'self', "column" => 'en_construction_at' },
           { "label" => 'Mis à jour le', "table" => 'self', "column" => 'updated_at' },
           { "label" => 'Demandeur', "table" => 'user', "column" => 'email' },
           { "label" => 'SIREN', "table" => 'etablissement', "column" => 'entreprise_siren' },