allow user to choose whether to send base credentials at approval screen

src-tauri/src/errors.rs

@@ -18,6 +18,7 @@ use tauri::api::dialog::{
     MessageDialogBuilder, 
     MessageDialogKind,
 };
+use tokio::sync::oneshot::error::RecvError;
 use serde::{
     Serialize,
     Serializer,
@@ -164,7 +165,7 @@ pub enum HandlerError {
     #[error("HTTP request too large")]
     RequestTooLarge,
     #[error("Internal server error")]
-    Internal,
+    Internal(#[from] RecvError),
     #[error("Error accessing credentials: {0}")]
     NoCredentials(#[from] GetCredentialsError),
     #[error("Error getting client details: {0}")]