Feat: Time until group and flag (#1708)

* refactor: split event data and state data

* refactor: calculate the start time insted of until

* cleanup

* send next flag expected start from server

* refactor: render

* fix test

* use same icon

* refactor: group duration

* Optimize (#1711)

* refactor: consolidate block, flag and end loading and expected times

* work on test

* cal end value

* lint

* fix test

* remove todo

apps/server/src/stores/__mocks__/runtimeState.mocks.ts

@@ -40,6 +40,9 @@ const baseState: RuntimeState = {
   _rundown: {
     totalDelay: 0,
   },
+  _block: null,
+  _end: null,
+  _flag: null,
 };
 
 export function makeRuntimeStateData(patch?: Partial<RuntimeState>): RuntimeState {