manager: remove support for old pj

app/dashboards/procedure_dashboard.rb

@@ -8,7 +8,6 @@ class ProcedureDashboard < Administrate::BaseDashboard
   # which determines how the attribute is displayed
   # on pages throughout the dashboard.
   ATTRIBUTE_TYPES = {
-    types_de_piece_justificative: TypesDePieceJustificativeCollectionField,
     types_de_champ: TypesDeChampCollectionField,
     types_de_champ_private: TypesDeChampCollectionField,
     path: ProcedureLinkField,
@@ -72,7 +71,6 @@ class ProcedureDashboard < Administrate::BaseDashboard
     :archived_at,
     :types_de_champ,
     :types_de_champ_private,
-    :types_de_piece_justificative,
     :for_individual,
     :auto_archive_on,
     :gestionnaires,

app/fields/types_de_piece_justificative_collection_field.rb

@@ -1,7 +0,0 @@
-require "administrate/field/base"
-
-class TypesDePieceJustificativeCollectionField < Administrate::Field::Base
-  def to_s
-    data
-  end
-end

app/views/fields/types_de_piece_justificative_collection_field/_form.html.haml

@@ -1,4 +0,0 @@
-.field-unit__label
-  = f.label field.attribute
-.field-unit__field
-  = f.text_field field.attribute

app/views/fields/types_de_piece_justificative_collection_field/_index.html.haml

@@ -1 +0,0 @@
-= field.to_s

app/views/fields/types_de_piece_justificative_collection_field/_show.html.haml

@@ -1,12 +0,0 @@
-- if field.data.any?
-  %table.collection-data{ "aria-labelledby": "page-title" }
-    %thead
-      %tr
-        %td.cell-label Libelle
-    %tbody
-      - field.data.order(:order_place).each do |f|
-        %tr
-          %td.cell-data
-            = f.libelle
-- else
-  Aucun