Create a preview screen

[KenEucker]

Proposed solution:
Create a page that renders the quasar in a frame and allows you to view it as: fullscreen, desktop responsive, tablet, and mobile. Allows some form of "embed code" option that opens a dialogue to copy and paste embed code onto a site.

What's happening:
When the quasar is built, the app sits where it is on the build screen.

What I expect to happen:
There should be an intermediary preview screen before going to the history screen after a build is completed.