Changes

• Fix incorrect controller being selected in RMG-Input when having 2 controllers with the same name
• Fix some UI elements being enabled while the 'Controller Is Plugged In' checkbox is disabled in RMG-Input
• Fix extra padding being added when having a controller selected and opening RMG-Input
• Fix creating a new profile in GLideN64
• Add Z-Trigger visualization in RMG-Input
• Remove Debugger checkbox in the settings dialog because it did nothing
• Remove About buttons in the plugin tab of the settings dialog because it did nothing
• Implement close button on all dialogs
• Implement custom style support (for Windows only)
• Implement the ability to remove/reset the main profile in RMG-Input
• Rename Interface tab in settings dialog to User Interface
• Migrate to Qt6 (currently the flatpak will remain Qt5)

NOTE: the updater might break and this update might require to be manually installed due to the Qt6 migration!