@schematics/angular: `ng new` generated app has no icons

[fmalcher]

Command

new

Is this a regression?

• Yes, this behavior used to work in the previous version

Description

The new buttons are intended to show an icon, but they just show the icon text.

Minimal Reproduction

npx -p @angular/cli@next ng new book-rating --standalone --routing --style=scss --no-ssr

Your Environment

Angular 17.0.0-rc.4

[fmalcher]

Do you actually want to include Material icons in the clean app?
I'd rather like to have an inline SVG there as for the other icons. That way we can easily remove the sample page without touching too many files or dependencies.
@dgp1130