(v.2.0.1) Bug fixes

We fixed various bugs across the Transaction V2 and Voucher endpoints.

🔄 Key Changes & Improvements

Change	Endpoints	Description
Bug fix	GET* https://api.spirii.com/v2/transactions GET *https://api.spirii.com/v2/transactions/{id}	Fixed an issue with the `startedAt` filter not being applied
Bug fix	GET* https://api.spirii.com/vouchers GET* https://api.spirii.com/vouchers/{id}	Fixed an issue with retrieving voucher groups where the `companyId` was `null`
Bug fix	GET* https://api.spirii.com/vouchers GET* https://api.spirii.com/vouchers/{id}	Fixed an issue where the response included deleted voucher groups (`deletedAt` timestamp being populated). These are now filtered out.