Checkout-to fixer

[uberbrady]

It was briefly possible to set an assigned_to without an assigned_type within the API.

Once that happens, looking at those assets may generate a 500 error.

This tries to fix assigned_type by looking at the action_logs. While it's tempting to do a full fixup of assigned_to and assigned_type based on the action_logs, this instead just handles when assigned_type is NULL, or when assigned_to should be set to NULL.

I tried to write some tests to back this up, but they aren't working at all. I have no idea why.

If we're okay with merging this without tests, I'll take it out of draft. If not, maybe @marcusmoore can help me figure out why my tests don't seem to work?

[what-the-diff]

PR Summary

• New Command File Added
  A new file called FixupAssignedToWithoutAssignedType.php has been added into the system. This new addition is making our system more efficient by executing specific tasks under the console.

• New Test File Added
  An additional file called FixupAssignedToAssignedTypeTest.php has been added. This is a test file that ensures the functionality of our already existing and new features are working as expected. This maintains our commitment to high-quality software.

[snipe]

I'm okay accepting this without tests, but let's see if we can't figure out why they're failing on the dev call tonight.