Add title field to EmailTemplate model and update UI

src/app/api/email-templates/route.ts

@@ -28,18 +28,19 @@ export async function POST(request: NextRequest) {
         const emailTemplateRepository = dataSource.getRepository(EmailTemplate);
 
         const data = await request.json();
-        const { content } = data;
+        const { title, content } = data;
 
         // Validate required fields
-        if (!content) {
+        if (!title || !content) {
             return NextResponse.json(
-                { error: 'Content is required' },
+                { error: 'Title and content are required' },
                 { status: 400 }
             );
         }
 
         // Create and save the new email template
         const emailTemplate = new EmailTemplate();
+        emailTemplate.title = title;
         emailTemplate.content = content;
 
         const savedEmailTemplate = await emailTemplateRepository.save(emailTemplate);