From d56d8039d0190b8b32ece6565126ef8bb5d55a3a Mon Sep 17 00:00:00 2001
From: Cameron <cameron@pfiffer.org>
Date: Mon, 12 Jan 2026 15:04:41 -0800
Subject: [PATCH] fix: await token persistence to prevent authentication loop
 (#524)

Co-authored-by: Cameron <cpfiffer@users.noreply.github.com>
---
 src/auth/setup-ui.tsx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/auth/setup-ui.tsx b/src/auth/setup-ui.tsx
index 444f733..79f6e00 100644
--- a/src/auth/setup-ui.tsx
+++ b/src/auth/setup-ui.tsx
@@ -100,6 +100,10 @@ export function SetupUI({ onComplete }: SetupUIProps) {
               tokenExpiresAt: now + tokens.expires_in * 1000,
             });
 
+            // Wait for all pending writes (keychain, disk) to complete before continuing
+            // This prevents a race condition where main() validation runs before tokens are persisted
+            await settingsManager.flush();
+
             setMode("done");
             setTimeout(() => onComplete(), 1000);
           } catch (err) {