extension StatusItemController {    func widgetDisplaySettingsSignature() -> String {        [            "enabled=\(self.store.enabledProvidersForDisplay().map(\.rawValue).joined(separator: ","))",            "showUsed=\(self.settings.usageBarsShowUsed ? "1" : "0")",            "optional=\(self.settings.showOptionalCreditsAndExtraUsage ? "1" : "0")",        ].joined(separator: "|")    }     func persistWidgetSnapshotIfWidgetDisplaySettingsChanged() {        let signature = self.widgetDisplaySettingsSignature()        guard signature != self.lastWidgetDisplaySettingsSignature else { return }        self.lastWidgetDisplaySettingsSignature = signature        self.store.persistWidgetSnapshot(reason: "settings-display")    }}