use std::env;
pub fn env_enabled_override() -> Option<bool> {
let raw = env::var("CODETETHER_DELEGATION_ENABLED").ok()?;
match raw.trim().to_ascii_lowercase().as_str() {
"1" | "true" | "yes" | "on" => Some(true),
"0" | "false" | "no" | "off" => Some(false),
_ => None,
}
}