Create transactions from user to user

As a user or admin, I want to create a transaction so that I could transfer money from one account to another

Acceptance criteria

There exists an endpoint POST /api/v1/accounts/transactions/from/{id1}/to/{id2} where id1 stands for the account we do the transfer from and id2 for the account we do the transfer to. This endpoint accepts a Transaction requestbody. Once this endpoint is called, a transfer is made and money is deposited from one account and transferred to another