fix contract adding button

users/models.py

@@ -33,7 +33,7 @@ class User(pirates_models.AbstractUser):
 
     @property
     def can_create_contracts(self) -> bool:
-        return self.has_perm("contracts.add")
+        return self.has_perm("contracts.add_contract")
 
     @property
     def can_view_confidential(self) -> bool: