refactor: 💡 convert list components to nested structure

addons/rose/addon/components/rose/list/key-value.js

@@ -1,7 +0,0 @@
-import Component from '@ember/component';
-import layout from '../../../templates/components/rose/list/key-value';
-
-export default Component.extend({
-  layout,
-  tagName: '',
-});

addons/rose/addon/components/rose/list/key-value/item.js

@@ -1,8 +0,0 @@
-import Component from '@ember/component';
-import layout from '../../../../templates/components/rose/list/key-value/item';
-import ComponentAutoId from '../../../../mixins/component-auto-id';
-
-export default Component.extend(ComponentAutoId, {
-  layout,
-  tagName: '',
-});

addons/rose/addon/components/rose/list/key-value/item/index.js

@@ -0,0 +1,10 @@
+import Component from '@glimmer/component';
+import { generateComponentID } from '../../../../../utilities/component-auto-id';
+
+export default class RoseListKeyValueItemComponent extends Component {
+
+  // =attributes
+
+  id = generateComponentID();
+
+}