Fix empty WebUI static assets directory

webui/dev/scripts/transfer.js

@@ -5,6 +5,7 @@ const folder = process.argv[2]
 async function execute () {
   try {
     await fs.emptyDir('./static')
+    await fs.outputFile('./static/DONT-EDIT-FILES-IN-THIS-DIRECTORY.md', 'For more information show `webui/readme.md`')
     console.log('Deleted static folder contents!')
     await fs.copy(`./dist/${folder}`, './static', { overwrite: true })
     console.log('Installed new files in static folder!')