Fixes Accessory Checkout redirect to Checked out to error

[Godmartinz]

This sets checkkout_to_type to user now. it was being set to null. redirecting to Checked Out To properly works now.
[sc-27684]

[what-the-diff]

PR Summary

• Adjustment of Checkout Type
  The code previously relied on input from the user to determine the type of checkout. In this update, the code has been altered to always assume the checkout is being done by a user. This simplification should improve reliability by removing a potential source of user error.

[snipe]

The checkout to type might not be user though - you can checkout accessories to assets, users and locations.

[Godmartinz]

im not seeing that here

also there is a note in the store method that was saying to do this:

[Godmartinz]

oops, i needed to update my branch 🤦

[Godmartinz]

this seems to be fixed already.