add build setup for data type package

src/Umbraco.Web.UI.Client/package.json

@@ -125,6 +125,7 @@
 		"url": "https://umbraco.com"
 	},
 	"workspaces": [
+		"./src/packages/data-type",
 		"./src/packages/dictionary",
 		"./src/packages/webhook"
 	],

src/Umbraco.Web.UI.Client/src/packages/data-type/package.json

@@ -0,0 +1,8 @@
+{
+	"name": "@umbraco-backoffice/data-type",
+	"private": true,
+	"type": "module",
+	"scripts": {
+		"build": "vite build"
+	}
+}

src/Umbraco.Web.UI.Client/src/packages/data-type/vite.config.ts

@@ -0,0 +1,12 @@
+import { defineConfig } from 'vite';
+import { rmSync } from 'fs';
+import { getDefaultConfig } from '../../vite-config-base';
+
+const dist = '../../../dist-cms/packages/data-type';
+
+// delete the unbundled dist folder
+rmSync(dist, { recursive: true, force: true });
+
+export default defineConfig({
+	...getDefaultConfig({ dist }),
+});