refactor: extract time-to-end

packages/types/src/definitions/TimerType.type.ts

@@ -1,7 +1,6 @@
 export enum TimerType {
   CountDown = 'count-down',
   CountUp = 'count-up',
-  TimeToEnd = 'time-to-end',
   Clock = 'clock',
   None = 'none',
 }

packages/types/src/definitions/core/OntimeEvent.type.ts

@@ -29,6 +29,7 @@ export type OntimeEvent = OntimeBaseEvent & {
   note: string;
   endAction: EndAction;
   timerType: TimerType;
+  isTimeToEnd: boolean;
   linkStart: MaybeString; // ID of event to link to
   timeStrategy: TimeStrategy;
   timeStart: number;