upgrade backend
This is somewhat dependent of the frontend upgrade, because it assumes that the lint task already uses eslint. So @cexbrayat you can review it, but it will have to be rebased on your work to test it fully
This is somewhat dependent of the frontend upgrade, because it assumes that the lint task already uses eslint. So @cexbrayat you can review it, but it will have to be rebased on your work to test it fully