More rundown metadata (#1429)

* add dayOffset to OntimeEvent

* refactor: isNewLatest

* calculate totalDays

* refactor: getTimeFromPrevious

* add gap as dataset in OntimeEvent

* use in ui

* format overlap is just a simple text formatting, big test is not needed

* add new fields where needed

* update apply delay

* show nex day eaven if there is no gap

* create test

* use buildin day offset in timeline

* remove todo

* consistent naming

* make a calculateDayOffset util for rundownCache

* refactor: checkIsNextDay to use dayOffset

* spelling

Co-authored-by: Carlos Valente <34649812+cpvalente@users.noreply.github.com>

* remove unneeded test

* remove todo

* update test db

* use data-testid

* spelling

Co-authored-by: Carlos Valente <34649812+cpvalente@users.noreply.github.com>

* update comments

* remove null option

---------

Co-authored-by: Carlos Valente <34649812+cpvalente@users.noreply.github.com>

apps/server/src/services/rundown-service/delayUtils.ts

@@ -1,5 +1,5 @@
 import { OntimeRundown, isOntimeDelay, isOntimeBlock, isOntimeEvent, OntimeEvent } from 'ontime-types';
-import { getTimeFromPrevious, deleteAtIndex } from 'ontime-utils';
+import { deleteAtIndex } from 'ontime-utils';
 
 /**
  * Calculates all delays in a given rundown
@@ -133,21 +133,14 @@ export function apply(eventId: string, rundown: OntimeRundown): OntimeRundown {
 
     // if the event is not linked, we try and maintain gaps
     if (lastEntry !== null) {
-      const timeFromPrevious: number = getTimeFromPrevious(
-        currentEntry.timeStart,
-        lastEntry.timeStart,
-        lastEntry.timeEnd,
-        lastEntry.duration,
-      );
-
       // when applying negative delays, we need to unlink the event
       // if the previous event was fully consumed by the delay
       if (currentEntry.linkStart && delayValue < 0 && lastEntry.timeStart + delayValue < 0) {
         shouldUnlink = true;
       }
 
-      if (timeFromPrevious > 0) {
-        delayValue = Math.max(delayValue - timeFromPrevious, 0);
+      if (currentEntry.gap > 0) {
+        delayValue = Math.max(delayValue - currentEntry.gap, 0);
       }
 
       if (delayValue === 0) {