* Add JSON string configuration field to RGBController to store device-specific configurations
* This JSON string holds both configuration and schema
* Add settings schema tracking to SettingsManager
* Implement dynamic settings widget that generates a settings UI based on a JSON schema
* Implement SettingsManager callback for notifying of settings changes and settings schema updates
* Always enable Entire Device zone option and use it to enable Edit Device
* Rename SaveSizes to SaveConfiguration in ProfileManager and Sizes.json to Configuration.json
* Add zone flag for indicating that a zone's geometry may change, informing profile manager to ignore this check
* Remove Theme setting and Theme Manager, as this didn't work on most setups anyways and Qt6 has proper Windows dark theming
* Update OpenRGB Plugin Interface to include functions for loading/saving profile JSON data into OpenRGB profiles
* Update ProfileManager to handle auto-load profiles (Exit, Open, Resume, Suspend) and move their settings to ProfileManager section
* Update ProfileManager to store profiles in "profiles" folder in .json format
* Update ProfileManager to store size profile in sizes.json
* Update ProfileManager to perform device UpdateMode/UpdateColors when loading profile
* Code cleanup of ProfileManager and profile-related code