feat: relocate redundant methods

app/models/lettings_log.rb

@@ -465,14 +465,6 @@ class LettingsLog < ApplicationRecord
     location&.id
   end
 
-  def la_label
-    la
-  end
-
-  def prevloc_label
-    prevloc
-  end
-
   def self.to_csv(user = nil)
     Csv::LettingsLogCsvService.new(user).to_csv
   end

app/services/csv/lettings_log_csv_service.rb

@@ -16,7 +16,7 @@ module Csv
             if %w[la prevloc].include? att
               label_from_value(record.send(att))
             elsif %w[la_label prevloc_label].include? att
-              record.form.get_question(att.remove("_label"), record)&.label_from_value(record.send(att)) || label_from_value(record.send(att))
+              record.form.get_question(att.remove("_label"), record)&.label_from_value(record.send(att.remove("_label"))) || label_from_value(record.send(att.remove("_label")))
             else
               record.form.get_question(att, record)&.label_from_value(record.send(att)) || label_from_value(record.send(att))
             end