upgrading to ng19 (#653)

* upgrading to ng19

* change log and version bump

* npm algin

* lint fix

* fixing e2e

* fixing demo build script

* update lib deps to latest

* fixig package.json

* setting version to stable

Merge pull request #629 from vlio20/ng16

angular to v16

Update README.md

Ng15 (#614)

* bump

* bump fix

moving host to netlify

date update

fixing e2e

fixing script

adding changlog

fixing changelog