A love letter to every dev who's ever git add . at 2am and hoped for the best. Let's play a game. Raise your hand if you've ever done one of these: •Hardcoded an API key "just for testing" and forgot about it for six months •Pushed a .env file because .gitignore was in the other branch •Left DEBUG = True in production because "it's fine, nobody's looking" •Used admin / admin123 in a staging environment that turned out to be public •Copy-pasted a Stack Overflow answer that disabled CORS e...