backend signup

backend/src/routes/mod.rs

@@ -54,6 +54,7 @@ pub fn create_router(state: AppState) -> Router<()> {
     };
 
     let auth_routes = Router::new()
+        .route("/signup", post(auth::signup))
         .route("/login", post(auth::login))
         .route("/refresh", post(auth::refresh))
         .route("/logout", post(auth::logout))