refactor: remove brand fonts

[mfranzke]

Proposed changes

Types of changes

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Refactoring (fix on existing components or architectural decisions)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

Further comments

[github-actions]

🔭🐙🐈 Test this branch here: https://db-ui.github.io/mono/review/refactor-remove-brand-fonts

[mfranzke]

@nmerget @TOberpaul I do see three different options of how to proceed with this:

• Use DB Non Latin
• Use any general "safe" font definition like e.g. Helvetica.
• Use Google Noto.

To my understanding we've agreed on the first option, the second would make sense as well strategic-wise. But we shouldn't proceed with the third, as especially the first one would be a simpler one, and second more accurate to the expected result in companies context usage.