feat: restricted ticket modifications to specific users

ticketsystem/models.py

@@ -27,6 +27,7 @@ class Ticket(models.Model):
     def __str__(self):
         return f"[{self.get_priority_display()}] {self.title} ({self.get_status_display()})"
 
+
 class Comment(models.Model):
     ticket = models.ForeignKey("Ticket", on_delete=models.CASCADE, related_name="comments")
     author = models.ForeignKey(User, on_delete=models.CASCADE)