async registration working

client/src/tui/functions/common/register.rs

@@ -8,8 +8,16 @@ use crate::state::{
 };
 use crate::ui::handlers::context::DialogPurpose;
 use crate::state::app::buffer::{AppView, BufferState};
+use common::proto::multieko2::auth::AuthResponse;
 use anyhow::Result;
 
+#[derive(Debug)]
+pub enum RegisterResult {
+    Success(AuthResponse),
+    Failure(String),
+    ConnectionError(String),
+}
+
 /// Attempts to register the user using the provided details via gRPC.
 /// Updates RegisterState and AppState on success or failure.
 pub async fn save(