feat: propper timeuntil calc in countdown view (#1765)

* fix error with is linked to loaded metadata

* pass down metadata

* create expected schedule

* expected start in sub info

* for singel subscribtions

* refactor

* add color to single events

* refactor: clean up subscribtion data

* show schedule and secondray data for single events

* improve subscribtion data display

apps/client/src/common/utils/__tests__/rundownMetadata.test.ts

@@ -173,7 +173,7 @@ describe('initRundownMetadata()', () => {
       isPast: false,
       isNextDay: false,
       totalGap: 10,
-      isLinkedToLoaded: false,
+      isLinkedToLoaded: true,
       isLoaded: true,
       groupId: 'group',
       groupColour: 'red',