更换后台UI，使用adminlteUI

public/static/plugins/Sortable/scripts/esm-build.js

@@ -0,0 +1,28 @@
+import build from './build.js';
+
+export default ([
+	{
+		input: 'entry/entry-core.js',
+		output: Object.assign({}, build.output, {
+			file: 'modular/sortable.core.esm.js',
+			format: 'esm'
+		})
+	},
+	{
+		input: 'entry/entry-defaults.js',
+		output: Object.assign({}, build.output, {
+			file: 'modular/sortable.esm.js',
+			format: 'esm'
+		})
+	},
+	{
+		input: 'entry/entry-complete.js',
+		output: Object.assign({}, build.output, {
+			file: 'modular/sortable.complete.esm.js',
+			format: 'esm'
+		})
+	}
+]).map(config => {
+	let buildCopy = { ...build };
+	return Object.assign(buildCopy, config);
+});