System tray updates

[jigar-f]

This pull request makes significant improvements to the system tray functionality, focusing on enhancing the VPN tray menu experience. The changes introduce dynamic updates based on user state, add new menu options, and refactor code for clarity and maintainability.

System Tray Menu Enhancements

• Added a dynamic display of the current VPN location (with flag emoji and city/country) in the tray menu when connected.
• Introduced a "Smart Location" option at the top of the location selection submenu, allowing users to quickly select automatic location, with a checkmark indicating the current selection.
• Added a "Routing Mode" submenu to the tray, enabling users to toggle between "Smart Routing" and "Full Tunnel" modes directly from the tray, with checkboxes reflecting the current mode.

State Management and Reactivity

• The tray menu now listens for changes in server location and routing mode, updating the UI in real time when these settings change. [1] [2]
• Refactored logic for MacOS system extension checks into a reusable method, ensuring consistent behavior when starting VPN or changing locations. [1] [2]

Code Organization and Utility

• Added a utility function to convert ISO country codes to flag emojis for improved location display.
• Updated provider hash strings to reflect the new code state. [1] [2]

[Copilot]

Pull request overview

This PR enhances the desktop system tray VPN menu by making it reactive to routing-mode and server-location changes, and by adding new tray controls for “Smart Location” and routing mode selection.

Changes:

• Add dynamic tray UI updates driven by serverLocationProvider and appSettingProvider (routing mode).
• Add “Smart Location” and a “Routing Mode” submenu to the tray menu, plus connected-location display (flag + name).
• Refactor macOS system extension gating into a reusable helper.

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 5 comments.

File	Description
macos/Podfile.lock	Updates CocoaPods checksums due to dependency/plugin changes.
lib/features/system_tray/provider/system_tray_notifier.dart	Implements reactive tray updates, new menu items/submenus, and flag/location display logic.
lib/features/system_tray/provider/system_tray_notifier.g.dart	Regenerates Riverpod provider hash after notifier changes.
lib/features/home/provider/home_notifier.g.dart	Regenerates Riverpod provider hash after upstream changes.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.