pub(crate) fn api_url() -> String {
std::env::var("CODETETHER_VOICE_API_URL")
.unwrap_or_else(|_| "https://voice.quantum-forge.io".to_string())
}
pub(crate) fn build_client() -> reqwest::Client {
reqwest::Client::builder()
.timeout(std::time::Duration::from_secs(120))
.user_agent("CodeTether-Agent/1.0")
.build()
.expect("Failed to build HTTP client")
}