refactor: date utils and all calls

src/services/jira.ts

@@ -5,6 +5,7 @@
 
 import { JiraTask } from '@/lib/types';
 import { prisma } from './database';
+import { parseDate } from '@/lib/date-utils';
 
 export interface JiraConfig {
   baseUrl: string;
@@ -339,12 +340,12 @@ export class JiraService {
       priority: this.mapJiraPriorityToInternal(jiraTask.priority?.name),
       source: 'jira' as const,
       sourceId: jiraTask.id,
-      dueDate: jiraTask.duedate ? new Date(jiraTask.duedate) : null,
+      dueDate: jiraTask.duedate ? parseDate(jiraTask.duedate) : null,
       jiraProject: jiraTask.project.key,
       jiraKey: jiraTask.key,
       jiraType: this.mapJiraTypeToDisplay(jiraTask.issuetype.name),
       assignee: jiraTask.assignee?.displayName || null,
-      updatedAt: new Date(jiraTask.updated)
+      updatedAt: parseDate(jiraTask.updated)
     };
 
     if (!existingTask) {
@@ -352,7 +353,7 @@ export class JiraService {
       const newTask = await prisma.task.create({
         data: {
           ...taskData,
-          createdAt: new Date(jiraTask.created)
+          createdAt: parseDate(jiraTask.created)
         }
       });