Adds a tutorial project under nx-dev
The tutorials are run in browser and can be accessed here:
[/tutorials](https://nx-dev-git-nx-dev-tutorialkit-nrwl.vercel.app/tutorials)
The tutorials include:
- TypeScript Packages
- React Monorepo
- Angular Monorepo
In the future, we will link directly from the sidebar to the in-browser
tutorials.
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## Current Behavior
Calling `updateProjectConfiguration` on a package json based project
fails
## Expected Behavior
Calling `updateProjectConfiguration` on a package json based project
works
## Related Issue(s)
<!-- Please link the issue being fixed so it gets closed when this is
merged. -->
Fixes#26530
