move tree registration into it's own file

src/Umbraco.Web.UI.Client/src/backoffice/documents/document-types/manifests.ts

@@ -1,17 +1,4 @@
+import { manifests as treeManifests } from './tree/manifests';
 import { manifests as workspaceManifests } from './workspace/manifests';
-import type { ManifestTree } from '@umbraco-cms/extensions-registry';
 
-const tree: ManifestTree = {
-	type: 'tree',
-	alias: 'Umb.Tree.DocumentType',
-	name: 'Document Types Tree',
-	weight: 400,
-	meta: {
-		label: 'Document Types',
-		icon: 'umb:folder',
-		sections: ['Umb.Section.Settings'],
-		storeAlias: 'umbDocumentTypeStore',
-	},
-};
-
-export const manifests = [tree, ...workspaceManifests];
+export const manifests = [...treeManifests, ...workspaceManifests];

src/Umbraco.Web.UI.Client/src/backoffice/documents/document-types/tree/manifests.ts

@@ -0,0 +1,15 @@
+import type { ManifestTree, ManifestTreeItemAction } from '@umbraco-cms/models';
+
+const tree: ManifestTree = {
+	type: 'tree',
+	alias: 'Umb.Tree.DocumentType',
+	name: 'Document Types Tree',
+	weight: 400,
+	meta: {
+		storeAlias: 'umbDocumentTypeStore',
+	},
+};
+
+const treeItemActions: Array<ManifestTreeItemAction> = [];
+
+export const manifests = [tree, ...treeItemActions];