v3.0.0

• Updated project to Angular 19.

BREAKING CHANGES:

• The functions observeBreakpoints and observeMediaQuery have been deprecated in favor of injectBreakpoints and injectMediaQuery.
  This change emphasizes that the new functions are intended to be used within an injection context.

What's Changed

• Next (angular 19) by @tutkli in #4

Full Changelog: v2.0.0...v3.0.0