Is it possible to inject/ embed an angular app on a squarespace page?

I made a small app for my wifes business and currently its a click thru link. She wants it part of the site. I tried the old concat to a single js script and exporting as a stand alone element but I either did it wrong or squarespace sucks (or both).

1. is it possible? 2. if so, pointed to achieve it are welcomed.