fix : getPointFromEvent remove rect argument

[billy5982]

Summary This PR removes an unused parameter from the function 'getPointFromEvent' to improve code clarity and maintainability. After reviewing the code, it was confirmed that this parameter is not being utilized and can safely be removed without impacting functionality.

Reason for Change Removing unused parameters helps reduce code complexity and avoids confusion for future developers. This small change contributes to cleaner and more maintainable code.

Impact This change has no impact on the current behavior of the application since the parameter is not being used anywhere.

[billy5982]

https://github.com/AirLabsTeam/react-drag-to-select/issues/48