First, hook up several tugboats. Second, put a couple of big ships on each side of the Ever Given, maybe a couple miles out. At the count of 3, the big ships haul ass towards the middle. It creates a huge wave that floats the Ever Given up away from the sand, and the tugboats pull it out.
It might be slightly dangerous.
I write software and have no experience doing what I'm suggesting.
I'm guessing that would take more than weeks to actually do.
This should be attached to a lot of posts here.
It’s the desert though. There are no anchor points to attach anything to (and for something this heavy, you’d need so many to split the force that you’d run out of blocks).
As an enhancement - use multiple ships in series (there's no shortage at either end). Each ship adding a bit more more energy to the wave as it passes.