The default isn't a blank page

[oliviertassinari]

Duplicates

• I have searched the existing issues

Latest version

• I have tested the latest version

Steps to reproduce 🕹

Steps:

1. Open https://master--toolpad.mui.com/
2. Create a new app

Current behavior 😯

Expected behavior 🤔

• The default is a blank page, like in Figma, Framer, Retool, etc.
• It should be clearer that I'm picking a template, e.g. Framer:

Context 🔦

I'm creating a new app for mui/material-ui#35232 (comment) (I might move the app to Google Sheet later on) but after the creation of the new app, I ended up with a template. I never realized in the UI that I was going to create an app from a template. Now, I have to remove all the noisy elements of the template.

I have also tried to use Ctrl+A to select everything, to later delete everything at once but it didn't work, so I added the idea to #528.

Your environment 🌎

v0.0.33

[prakhargupta1]

Demo should also have the blank page as default.