- Introduced a new configuration option `showDiscoverInHeaderForGuest` to control the visibility of the "Discover" navigation link for guests.
- Updated the AppShell component to conditionally render the "Discover" link based on the user's login status and the new config option.
- Modified global configuration handling to include the new option, ensuring it is fetched and saved correctly.
- Enhanced middleware to allow guest access to the "Discover" route if the new config option is enabled.
These changes improve the user experience by providing guests with access to discover content while maintaining control over navigation visibility.