Remove Example Projects

[kaplanelad]

The example projects in the examples folder were initially added to facilitate testing the framework by providing a simple way to test features and fixes.

Over time, we’ve significantly enhanced testing across the framework, as well as in related projects like rrgen and loco-new, especially when creating new templates. Given these improvements, the example projects are no longer necessary and can be removed.

This cleanup will reduce clutter in the repository while ensuring that our testing infrastructure remains streamlined and focused.