Improve monorepo setup

[SpaceK33z]

When yarn watch is used in the repository root, it starts TypeScript processes in all the packages and tries to start an example. There are a lot of issues with this setup, some files are not properly watched and reloaded etc. Also the examples don't work with Windows.

Maybe we can fix this by using https://preconstruct.tools/ , or using tsx. Needs more research.
Also checkout Simple monorepos via npm workspaces and TypeScript project references