The Encore app creation name cannot be too long

[ImBIOS]

I love experimenting with "mystical creature" names in my local machine, which requires a long string (usually).

See:

encore/cli/cmd/encore/app/create_form.go

Lines 505 to 506 in 8184e3d

	text.CharLimit = 20
	text.Width = 30

encore/cli/cmd/encore/app/create_form.go

Line 702 in 8184e3d

return fmt.Errorf("name too long (max 50 chars)")

The current limit is 20 characters and a width of 30, while the validation limit is 50. Can we increase and sync the characters to 50 and make the width 60?