[Feature Request] Native title bar integration for Linux desktop app

[Odi-3]

Description
Currently, the Ente desktop app for Linux uses a custom title bar that doesn't integrate with the system theme. This results in a visually inconsistent experience compared to other native applications.

Proposal
I would like to propose implementing one of the following solutions:

• Native title bar by default: Use the operating system's native title bar for better integration
• Settings option ➡️ Add a preference that allows users to choose between ⤵️

1. Custom title bar (current behavior)
2. Native system title bar

Benefits

• Visual consistency: The app would integrate better with the Linux desktop ecosystem
• Theme support: Automatic respect for system GTK/Libadwaita/Qt themes
• User experience: Consistent behavior with other native applications
• Accessibility: Better support for system accessibility features

Technical Context
On Linux, many users utilize custom themes and different desktop environments (GNOME, KDE, etc.). A native title bar would ensure:

• Automatic support for dark/light themes
• Integration with window manager animations
• Respect for system preferences regarding sizes and fonts
• Consistency with HIG (Human Interface Guidelines)

Thank you for your work and for making Ente available on Linux! 🐧

[pfanzola]

I agree with this, the same done with ente-auth for a better integration with the system 🙏🏻

[basicuser01]

I just installed the Desktop app and was about to write this up, thank you. It looks very odd and does not integrate at all. For example, hover the mouse over the minimize, maximize, or exit buttons and you get a really strange sharp/round visual inconsistency.

ADDITIONALLY, the favorite (heart) and view info (I) ICONS are BLURRY compared to the others.