Resolved login issues affecting some Desktop users

This update fixes an issue that prevented some users on Windows 11 from logging into the Polymail Desktop app.

• Reliable login experience: Addressed a problem with the sign-in flow that could cause the app to get stuck on a loading state after attempting to log in.
• Improved app startup behavior: Refinements to how the app initializes ensure a smoother and more consistent experience across environments.

If you were impacted by login or loading issues on Desktop, things should now work as expected.

Thank you for your patience as we resolved this.