2.50.0: the clean-up, the drive home, the end

- Guests drop litter all weekend (less where people look out for the
  place); the ones who didn't enjoy it leave some at their tent
- Supporters (one guest pair in four): two shifts for their free ticket,
  Sunday 10-16 and Monday's clean-up; no fun, no show
- Monday 10: the crew still keen and the supporters pick up, each sent to
  the nearest litter nobody's on; the others go home
- Kurti's verdict: clean, a bit left, or a mess (300 EUR waste removal)
- Into Volkram's car (marker at the door), out the way you came in, back
  to Grossbeerenstrasse: the four go through it, "next year?", THE END
- Dev menu: "Hurt" line heals sprain, cast, breaks, hospital, scrapes
- Fix: pee and splashes no longer reach hidden people (gone home, inside,
  in a car)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018d6Y6HzDXzEhrHvYRZo3D8