* Added a `IsActiveFilterEnabled` property to check if `IIsActive` is enabled or not. It internally uses the `IDataFilter` service introduced before.
* Overrided the `ShouldFilterEntity` and `CreateFilterExpression` method, checked if given entity implements the `IIsActive` interface and combines the expressions if necessary.
* Overrided the `ShouldFilterEntity` and `CreateFilterExpression` methods, checked if given entity implements the `IIsActive` interface and combines the expressions if necessary.