Munawar-git/YoctoTutorials ? reverse-engineered prompt

I want to turn this repo into a clean set of Yocto tutorial examples that someone can follow step by step.

Please make each numbered folder a working lesson with a short explanation and the files needed to demonstrate the concept, from the intro and flashing the BBB, through local.conf and bblayers.conf, then basic variables, variable assignment, a hello world recipe, build tasks, patching, RDEPENDS, RPROVIDES, and the systemd lessons. Keep the examples simple and practical, with enough comments that a beginner can understand what is happening.

If anything depends on current Yocto best practices, look up the latest docs online and use that instead of guessing. Make sure the tutorials are consistent with each other, easy to read, and actually build or at least clearly show the expected BitBake and layer changes. Also add a simple top level README that explains the learning path and how to use the repo.