refactor: remove tailwind

[awesthouse]

What does this pull request change?

both packages and example application

• Switch out tw classNames with layout component and inline styles where necessary
• Remove tailwind, autoprefixer and postcss from projectsa
• Cleaned up use of titles and aria-labels for buttons and icon-buttons
• Some additional aria-attribute improvements
• Update styles after removal of tailwind reset
• Remove unnecessary div wrappers, elements and styles/classNames
• Minor general improvements of semantic HTML and roles

dm-core

• Stack as layout component in dm-core to avoid dependencies to dm-core-plugins
• Some style cleanup in ACL components
• Minor styled-components global styles

dm-core-plugins

• Expanded Stack functionality to handle more use-cases
• Use of singular button in ComplexAttributeTitle, not multiple buttons with same onClick
• Hyperlinkwidget redesign

Why is this pull request needed?

• Testing easier ways to include css in projects for end-users/no additional import of stylesheets
• Less dependencies
• Plugins can "stand on their own" without external style dependencies and resets

[soofstad]

Very good! That's a lot of work 💯

The PR is so big, I really cant properly review it.

• This must be very thoroughly tested in all the layouts we have, especially SIMPOS. Our track record with big CCS changes is not that great 😛
• Not sure I see the benefit of using <Stack> for everything. When its just a simple div with flex. Seems like a unnecessary wrapper for many of the places it's used.

[awesthouse]

@soofstad Thank you reviewing! It was hard to split in to multiple PR's because it's so connected and it was hard to see if everything was correct until I actually stripped everything away. It's also impossible to read! When you edit wrappers like this it's almost impossible to see the actual changes, but I tried to write the PR description to contain everything that's been done.

I tried not using unnecessary stacks, maybe I missed a few things that can be grouped with a simple div - will definitely take a look!

Truuee, our track record isn't that great, but I have tested a lot! Will pay close attention and test more. I have a PR coming in SIMPOS and will update dm-create-app as well 🙂