- Replace hardcoded DB_PASSWORD 'dwroller2025' with process.env.DB_PASSWORD
- Replace hardcoded GM_SECRET 'bongo' with process.env.GM_SECRET
- Replace hardcoded GM_PASSWORD with process.env.GM_PASSWORD
- Replace hardcoded PLAYER_PASSWORD '1234' with process.env.PLAYER_PASSWORD
- Update .env.example to document required environment variables
- Apply changes to all backend routes, database modules, and React components
- Update test files to use environment variables for credentials
- Ensure .env remains in .gitignore for production safety
This fix addresses critical security vulnerabilities where database
credentials and authentication secrets were exposed in source code.
