fix: only delete session if error is Unauthorized

src/controllers/client/ClientController.tsx

@@ -159,7 +159,7 @@ class ClientController {
             })
             .catch((err) => {
                 const error = takeError(err);
-                if (error === "Forbidden" || error === "Unauthorized") {
+                if (error === "Unauthorized") {
                     this.sessions.delete(user_id);
                     this.current = null;
                     this.pickNextSession();

src/controllers/client/jsx/error.tsx

@@ -10,8 +10,9 @@ export function takeError(error: any): string {
             case 429:
                 return "TooManyRequests";
             case 401:
+                return "Unauthorized"
             case 403:
-                return "Unauthorized";
+                return "Forbidden";
             default:
                 return "UnknownError";
         }