- Updated `CreateEnvelopeReceiverCommand` to specify response type for `IRequest`.
- Enhanced `CreateEnvelopeReceiverCommandHandler` to use `AutoMapper` and return `CreateEnvelopeReceiverResponse`.
- Modified `Handle` method to map envelope data and populate recipient lists.
- Changed `CreateEnvelopeReceiverResponse` to inherit from `CreateEnvelopeResponse` and added new properties.
- Adjusted mapping profile to map `Envelope` to `CreateEnvelopeReceiverResponse`.
- Created new mapping profile for `Receiver` to `ReceiverReadDto`.
Introduces the `CreateEnvelopeReceiverResponse` record in the
`EnvelopeGenerator.Application.EnvelopeReceivers.Commands.Create`
namespace. This record inherits from `ReadEnvelopeReceiverQuery`
and includes an optional `Status` parameter of type
`EnvelopeStatusQuery`. Also adds necessary using directives.
