feat: Export Data by X

[yougotwill]

Prerequisites

• [X] I have searched for existing issues that already include this feature request, without success.

Describe the Feature Request

Would love to export data by category, day, week, month, etc. This would make the app perfect for me.

Describe the Use Case

I need to send out monthly expenses and don't want to export the entire dataset each time.

Additional Information

Thank you for making this amazing application!