Feature/ember upgrade attempt v5.3

.gitignore

@@ -1,5 +1,6 @@
 # compiled output
 /dist/
+/declarations/
 
 # dependencies
 /node_modules/

app/initializers/custom-inflector-rules.js

@@ -1,13 +1,11 @@
-import Inflector from 'ember-inflector';
+import { irregular } from '@ember-data/request-utils/string'
 
 export function initialize() {
-  const inflector = Inflector.inflector;
-
-  inflector.irregular('person', 'persons');
-  inflector.irregular('contactPerson', 'contactPersons');
-  inflector.irregular('contact-person', 'contact-persons');
-  inflector.irregular('submission-activity', 'submission-activities');
-  inflector.irregular('minutes', 'minutes');
+  irregular('person', 'persons');
+  irregular('contactPerson', 'contactPersons');
+  irregular('contact-person', 'contact-persons');
+  irregular('submission-activity', 'submission-activities');
+  irregular('minutes', 'minutes');
 }
 
 export default {

app/models/news-item.js

@@ -18,5 +18,5 @@ export default class NewsItem extends ModelWithModifier {
   @belongsTo('agenda-item-treatment', { inverse: 'newsItem', async: true })
   agendaItemTreatment;
 
-  @hasMany('themes', { inverse: null, async: true}) themes;
+  @hasMany('theme', { inverse: null, async: true}) themes;
 }

app/services/agenda-service.js

@@ -1,6 +1,6 @@
 import Service, { inject as service } from '@ember/service';
 import { tracked } from '@glimmer/tracking';
-import { singularize } from 'ember-inflector';
+import { singularize } from '@ember-data/request-utils/string'
 import fetch from 'fetch';
 import { isEnabledCabinetSubmissions } from 'frontend-kaleidos/utils/feature-flag';
 import CONSTANTS from 'frontend-kaleidos/config/constants';

app/transforms/boolean.js

@@ -0,0 +1 @@
+export { BooleanTransform as default } from '@ember-data/serializer/transform'

app/transforms/number.js

@@ -0,0 +1 @@
+export { NumberTransform as default } from '@ember-data/serializer/transform';

app/transforms/string.js

@@ -0,0 +1 @@
+export { StringTransform as default } from '@ember-data/serializer/transform';

config/ember-cli-update.json

@@ -3,7 +3,7 @@
   "packages": [
     {
       "name": "ember-cli",
-      "version": "5.0.0",
+      "version": "5.3.0",
       "blueprints": [
         {
           "name": "app",

ember-cli-build.js

@@ -42,6 +42,9 @@ module.exports = function (defaults) {
     'ember-test-selectors': {
       strip: false
     },
+    emberData: {
+      polyfillUUID: true,
+    },
     //polyfill for insecure context (like cypress on jenkins) https://github.com/emberjs/data/tree/v5.0.0?tab=readme-ov-file#randomuuid-polyfill
     '@embroider/macros': {
       setConfig: {