feat: add flag property

packages/types/src/definitions/core/OntimeEntry.ts

@@ -50,6 +50,7 @@ export type OntimeBlock = OntimeBaseEvent & {
 
 export type OntimeEvent = OntimeBaseEvent & {
   type: SupportedEntry.Event;
+  flag: boolean;
   cue: string;
   title: string;
   note: string;

packages/utils/src/feature/spreadsheet-import/spreadsheetImport.ts

@@ -5,6 +5,7 @@ export type ImportMap = typeof defaultImportMap & { custom: ImportCustom };
 // Record of ontime name and import name
 export const defaultImportMap = {
   worksheet: 'event schedule',
+  flag: 'flag',
   timeStart: 'time start',
   linkStart: 'link start',
   timeEnd: 'time end',