Session 7: Demo recording

Session 7 uses pure pygame. Show a GIF of the solution on the session page.

How to record

1. Run the solution: cd code/sessions/07-bug-zapper/solution && python main.py.
2. Use a screen recorder:
   • Linux: Peek or SimpleScreenRecorder.
   • Windows: ScreenToGif.
   • macOS: QuickTime → export to GIF via ffmpeg or Kap.
3. Record ~15 seconds: show a normal Bug, a SlingerBug and a DuikBug being shot down.
4. Save as bug-zapper.gif in static/sessions/07-bug-zapper/.
5. Link to it in the worksheet via: ![Demo](/sessions/07-bug-zapper/bug-zapper.gif).

Target size: ~800×500 pixels, ≤ 2 MB.