Correct LicenceEntity changes

In creating `LicenceEntityRole` we spotted that the ID is not automatically generated. When we checked back on `LegacyEntity` we found the same.

We also spotted that though we can see UUID's have been used for both tables ID columns the type is just 'string'.

So, this change corrects what we've just done in [Add LicenceEntityModel](#690).

db/migrations/legacy/20240127115605_create-crm-entity.js

@@ -8,7 +8,7 @@ exports.up = function (knex) {
     .withSchema('crm')
     .createTable(tableName, (table) => {
       // Primary Key
-      table.uuid('entity_id').primary().defaultTo(knex.raw('gen_random_uuid()'))
+      table.string('entity_id').primary()
 
       // Data
       table.string('entity_nm').notNullable()

test/models/licence-entity.model.test.js

@@ -14,7 +14,7 @@ const LicenceEntityHelper = require('../support/helpers/licence-entity.helper.js
 // Thing under test
 const LicenceEntityModel = require('../../app/models/licence-entity.model.js')
 
-describe('Licence Role model', () => {
+describe('Licence Entity model', () => {
   let testRecord
 
   beforeEach(async () => {

test/support/helpers/licence-entity.helper.js

@@ -4,13 +4,15 @@
  * @module LicenceEntityHelper
  */
 
+const { generateUUID } = require('../../../app/lib/general.lib.js')
 const LicenceEntityModel = require('../../../app/models/licence-entity.model.js')
 
 /**
  * Add a new licence entity
  *
  * If no `data` is provided, default values will be used. These are
  *
+ * - `id` - [random UUID]
  * - `name` - Grace Hopper
  * - `type` - individual
  *
@@ -36,6 +38,7 @@ async function add (data = {}) {
  */
 function defaults (data = {}) {
   const defaults = {
+    id: generateUUID(),
     name: 'Grace Hopper',
     type: 'Licence Holder'
   }