# S-01 — Context poison / repo hygiene
# Category: SHOULD
# Kapitel: 11 – Aufräumen und Konsistenz
# Anker: Obsolete Dateien und widersprüchliche Rules = Context-Gift
# Orientierung: 16:9 landscape
# Didaktik: Agents lesen Schrott als Wahrheit; Hygiene-Rituale und Ignore-Grenzen.
# Caption (DE): Obsolete Dateien und widersprüchliche Rules sind Context-Gift.
# Ziel-Asset: assets/illustrations/S-01-context-poison-hygiene.jpg
# Language: English (Gemini / Imagen)
# Usage: paste entire prompt body below into Gemini

--- PROMPT START ---
Create a before/after comparative infographic, 16:9 landscape, for a professional practice book about coding-agent repository hygiene.

TOPIC: Cleanup is not aesthetics — obsolete files and contradictory rules are context poison for agents.

GLOBAL STYLE:
- clean schematic trees (not realistic Finder screenshots); left red-amber poison, right teal clean; off-white background
- minimal English labels; print-ready

QUALITY GUARDRAILS:
- every visible word correctly spelled English; max ~12 short labels
- use real-looking short names: old_auth/, AGENTS.md, HANDOFF.md, docs/archive/
- no horror gore; abstract toxin badges only; no brand logos

Title text exactly: "Cleanup: trash is context poison"
Subtitle: "agents treat repo junk as truth"

LEFT "Poisoned repo" (amber-red tint):
tree highlights: "old_auth/" · "copy_of_service.js" · "stale AGENTS.md" · "done HANDOFF.md in root" · "debug.log"
search beam hitting old_auth → "false source of truth"
caption: "humans filter; models weight hits"

RIGHT "Hygienic repo" (teal-green tint):
clean tree: "src/" · "tests/" · "AGENTS.md current" · "docs/archive/ (ignored)" · "templates/"
ignore badge: "node_modules/dist/archive out"
caption: "one truth · HEAD is truth · archive outside search"

BOTTOM ritual cards:
"session end: update/archive handoff"
"weekly sweep: old_/bak"
"after migration: rules same day"

MOOD: practical hygiene teaching figure.
ASPECT: 16:9.
NEGATIVE: no realistic desktop screenshots, no robots, no watermarks, no brand logos, no gore.
--- PROMPT END ---

# Follow-up edit:
# Keep poisoned vs hygienic trees and three rituals.
# Preserve “humans filter; models weight hits”.
