All deployment options
- [Deploy build 2257 of `dotcom:frontend-all` to CODE](https://riffraff.gutools.co.uk/deployment/deployAgain?project=dotcom%3Afrontend-all&build=2257&stage=CODE&updateStrategy=MostlyHarmless&action=deploy)
- [Deploy parts of build 2257 to CODE by previewing it first](https://riffraff.gutools.co.uk/preview/yaml?project=dotcom%3Afrontend-all&build=2257&stage=CODE&updateStrategy=MostlyHarmless)
- [What's on CODE right now?](https://riffraff.gutools.co.uk/deployment/history?projectName=dotcom%3Afrontend-all&stage=CODE)
What is the value of this and can you measure success?
Ability to use ESM-only packages in our tasks
What does this change?
Convert the task runner’s tasks to ESM, following #27247