use thiserror::Error;
#[derive(Debug, Error)]
pub enum AppError {
#[error("{0}")]
Message(String),
#[error("I/O error: {0}")]
Io(#[from] std::io::Error),
#[error("HTTP error: {0}")]
Http(#[from] reqwest::Error),
#[error("JSON parse error: {0}")]
Json(#[from] serde_json::Error),
}