872a52221e
Environment variables are fully handled by run.sh: - run.sh reads gateway_env_vars from options.json - run.sh validates variable names (alphanumeric + underscore) - run.sh enforces max 50 variables and 255 char name limit - run.sh exports to process environment oc_config_helper.py now only manages gateway config (mode, port, bind). Removes: - env_vars parameter from apply_gateway_settings() - All env var parsing and validation from Python helper - MAX_ENV_VARS constants - env_vars CLI argument