feat: add incomplete to location status method

app/models/location.rb

@@ -384,6 +384,11 @@ class Location < ApplicationRecord
   end
 
   def status(date = Time.zone.now)
+    return :incomplete if
+      postcode.blank? ||
+        units.blank? ||
+        type_of_unit.blank? ||
+        mobility_type.blank?
     return :deactivated if open_deactivation&.deactivation_date.present? && date >= open_deactivation.deactivation_date
     return :deactivating_soon if open_deactivation&.deactivation_date.present? && date < open_deactivation.deactivation_date
     return :reactivating_soon if recent_deactivation&.reactivation_date.present? && date < recent_deactivation.reactivation_date