Simplify acceptance criteria checklist model

resources/js/types/models/acceptance-criteria-model.ts

@@ -4,7 +4,4 @@ export type AcceptanceCriteriaItemModel = {
     text: string;
 };
 
-export type AcceptanceCriteriaModel = {
-    summary: string | null;
-    items: AcceptanceCriteriaItemModel[];
-};
+export type AcceptanceCriteriaModel = AcceptanceCriteriaItemModel[];

resources/js/types/models/ticket-model.ts

@@ -9,7 +9,6 @@ import type { UserModel } from '@/types/models/user-model';
 export type TicketModel = {
     id: number;
     acceptance_criteria: AcceptanceCriteriaModel;
-    acceptance_criteria_text: string | null;
     assignee: UserModel | null;
     assignee_user_id: number | null;
     author: UserModel | null;