BW Crafting Tool by Arg v0.15.2 validation

Passed:
- Python compilation: awakening_app.py, planner.py, official_stats.py

Changed:
- Local planner still allows "Bez limitu".
- Starting unlimited mode now asks for confirmation and reminds the user that this belongs in the local tool, not the public website.

Not executed here:
- Full PySide GUI runtime
- Windows EXE build
