Warning about missing popperjs

[Xiphoseer]

Deployment warns us that:

bootstrap@4.5.3 requires a peer of popper.js@^1.16.1 but none is installed.
You must install peer dependencies yourself.

I think nobody uses bootstrap popovers at the moment, but this may still be a broken state of our templates and package.json

What do you think @joachimschmidt557 ?

[joachimschmidt557]

I think there is no use of popovers on the website currently. I agree that we can add popper.js to the npm dependencies. But should we include the javascript in the HTML templates if we don't use them?

[Xiphoseer]

I think we should if we add it, so it doesn't just fail silently

[joachimschmidt557]

Ok, I'll work on this.