What problem does this feature solve?

After project start,there comes a console notice like 'App running at:'. When i run multi projects,their notice are almost the same except the port. My projects have different names in package.json. So i think the 'App' in notice may be an argument that i can pass my project name to it. Then i can distinguish which project my current console is working for. Thank you!

What does the proposed API look like?

maybe like
{
appName: 'my project'
}
in vue.config.js