Remove old Calendar and Messaging partial/full sync stages (#15380)

Now that all existing and new workspaces have the following syncStage:
- CALENDAR_EVENT_LIST_FETCH_PENDING
- MESSAGE_LIST_FETCH_PENDING

We can fully deprecate the old FULL_CALENDAR_EVENT_LIST_FETCH_PENDING
and PARTIAL_CALENDAR_EVENT_LIST_FETCH_PENDING (full vs partial is now
directly inferred from the presence of a cursor)

packages/twenty-server/src/modules/calendar/common/standard-objects/calendar-channel.workspace-entity.ts

@@ -36,8 +36,6 @@ export enum CalendarChannelSyncStatus {
 
 export enum CalendarChannelSyncStage {
   PENDING_CONFIGURATION = 'PENDING_CONFIGURATION',
-  FULL_CALENDAR_EVENT_LIST_FETCH_PENDING = 'FULL_CALENDAR_EVENT_LIST_FETCH_PENDING', // WILL BE DEPRECATED
-  PARTIAL_CALENDAR_EVENT_LIST_FETCH_PENDING = 'PARTIAL_CALENDAR_EVENT_LIST_FETCH_PENDING', // DEPRECATED
   CALENDAR_EVENT_LIST_FETCH_PENDING = 'CALENDAR_EVENT_LIST_FETCH_PENDING',
   CALENDAR_EVENT_LIST_FETCH_SCHEDULED = 'CALENDAR_EVENT_LIST_FETCH_SCHEDULED',
   CALENDAR_EVENT_LIST_FETCH_ONGOING = 'CALENDAR_EVENT_LIST_FETCH_ONGOING',
@@ -182,19 +180,6 @@ export class CalendarChannelWorkspaceEntity extends BaseWorkspaceEntity {
         position: 6,
         color: 'red',
       },
-      {
-        value: CalendarChannelSyncStage.FULL_CALENDAR_EVENT_LIST_FETCH_PENDING,
-        label: 'Full calendar event list fetch pending',
-        position: 7,
-        color: 'blue',
-      },
-      {
-        value:
-          CalendarChannelSyncStage.PARTIAL_CALENDAR_EVENT_LIST_FETCH_PENDING,
-        label: 'Partial calendar event list fetch pending',
-        position: 8,
-        color: 'blue',
-      },
       {
         value: CalendarChannelSyncStage.PENDING_CONFIGURATION,
         label: 'Pending configuration',