Add analytics

[krzysztofrewak]

It would be nice to have some analytics on our website.

To investigate: https://github.com/beyonk-adventures/svelte-google-analytics

[krzysztofrewak]

I would like to add Umami analytics for new website.

[mtracz]

Do you want basic analytics or with track events?
If so, which events would we like to track? Click contact/send form button? Outbound links? Others?

If you could provide list of such events it will be easier to implement.