[WIP] Drizzle Run next

[rphlmr]

WIP

I am removing the NPM Workspace setup as it complicates everything, especially the standalone viewer (React component).

The main issue is that Tailwind requires prefixing every single class used in any of the subprojects.

So, it will take me some time but I will rewrite every package in this repo to make them independent of each other.

• Drizzle Run should have its own components
• Drizzle Run should build and ship its dependencies (API and Visualizer)
• The Drizzle Visualizer package should be independent of any internal packages and include everything it needs to build and ship

This should support better onboarding and make collaboration easier.