Fixes for Home Assistant 2024.7

• Fix popup cards not working in Home Assistant 2024.7 - thanks @sebastian-bartkowiak
• Fix issues in settings pages - thanks @Alfiegerner and @kvanbiesen
• Fix warning about deprecated functionality - thanks @IntExCZ , @lanquarden and @hmmbob
• Fix width of header when sidebar is hidden - thanks @Garfonso
• Add ability to toggle AFJ to the settings page
• Improve how devices are selected for service calls in GUI