Fix starfield example

[menotti]

• Add floating qrcode

[winshaurya]

screen width in mobile view right?
and where should be the placement of floating qr code where ?

[menotti]

No, both are about hardware examples written in verilog.

[Bennethxyz]

Opened a PR with starfield width fix and floating QR overlay: https://github.com/QuestIO42/vlab/pull/10\n\nIf you prefer a different QR size or no overlay by default, I can add a parameter/define to toggle it.