Improve edge to edge support in settings

[TimoPtr]

Summary

This PR makes sure that all the snackbar are properly displayed above the navigation bar. Since we've recently introduced the new function safeBottom/TopWindowInsets I've replaced all the usages that we had in the settings screen.

NfcSetupActivity was not supporting edge-to-edge, it has been fixed in this PR too.

Checklist

• New or updated tests have been added to cover the changes following the testing guidelines.
• The code follows the project's code style and best_practices.
• The changes have been thoroughly tested, and edge cases have been considered.
• Changes are backward compatible whenever feasible. Any breaking changes are documented in the changelog for users and/or in the code for developers depending on the relevance.

Any other notes

Part of #5328
Fixes #5357

[jpelgrom]

Snackbars look good.

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When testing in landscape a lot of settings screen seem to have double horizontal padding now for the content/list, for example:

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This PR has a merge conflict.