[Fix #1479] Sanitize email format for invite

app/models/invite.rb

@@ -1,7 +1,11 @@
 class Invite < ApplicationRecord
+  include EmailSanitizableConcern
+
   belongs_to :dossier
   belongs_to :user
 
+  before_validation -> { sanitize_email(:email) }
+
   validates :email, presence: true
   validates :email, uniqueness: { scope: :dossier_id }