add previous la known to the db

db/migrate/20221223105623_add_postcode_fields.rb

@@ -7,6 +7,7 @@ class AddPostcodeFields < ActiveRecord::Migration[7.0]
       t.column :ppostc1, :string
       t.column :ppostc2, :string
       t.column :prevloc, :string
+      t.column :previous_la_known, :boolean
     end
   end
 end

db/schema.rb

@@ -429,6 +429,7 @@ ActiveRecord::Schema[7.0].define(version: 2022_12_23_151033) do
     t.string "ppostc1"
     t.string "ppostc2"
     t.string "prevloc"
+    t.boolean "previous_la_known"
     t.index ["created_by_id"], name: "index_sales_logs_on_created_by_id"
     t.index ["managing_organisation_id"], name: "index_sales_logs_on_managing_organisation_id"
     t.index ["owning_organisation_id"], name: "index_sales_logs_on_owning_organisation_id"