display client info and unlock errors to user

src-tauri/src/errors.rs

@@ -1,8 +1,5 @@
-use std::fmt::{Display, Formatter};
-use std::convert::From;
-use std::str::Utf8Error;
-
 use thiserror::Error;
+
 use aws_sdk_sts::{
     types::SdkError as AwsSdkError, 
     error::GetSessionTokenError,