feat: legge til en hjelper for å håndtere breakpoints som kan påvirke…

[Mortefal]

… funksjonalitet

Vi i boligdrøm bruker denne for å avgjøre om vi er på mobil og skal skjule noe / vise noe, så tenkte kanskje det er noe som kunne levd i grunnmuren?

[changeset-bot]

⚠️ No Changeset found

Latest commit: 404bba3

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR