Initializes a ProjectSettingsPlugin with a plugin system and optional descriptor.
Optionaldescriptor: DescriptorCall to shut down or unloadplugin. Used to clean up resources, listeners, or state.
Returns the name of this object's type.
Returns true if the object is of the specified type.
Returns true if this object refers to the same instance as the given object.
ProjectSettingsPlugin allows creating custom project settings panels in Lens Studio. Plugins implement this interface to add domain-specific settings (e.g., Mobile Settings, Preview Settings, Spectacles Settings) with custom UI, issue reporting, and lifecycle management.