Pipelines UI is confusing, especially the final "Rollback" step

[ss23]

The rollback step button is green, implying you should click it to begin the next step. That's silly, you shouldn't.
It should be more clear that this is a "Revert, cancel, it all went wrong!" button.

It should also be clear that at this point, the deployment is considered complete and working.

[chillu]

+1111

[tractorcow]

Do you think the running description, colours, and/or option titles could be updated to better reflect their nature? https://github.com/silverstripe/deploynaut/blob/master/code/model/steps/EmergencyRollbackStep.php#L139

[chillu]

Don't have the UI in front of me at the moment, but I think the following changes could be clarifying its intent:

• Style the button red
• Style as a separate section rather than another pipeline step
• Add a title "Emergency rollback"
• Add a description like "Did something go wrong? For the next <x> minutes, you have the option to revert this release, and go back to <short commit message> (<sha>).". Count down the minutes the rollback is available. Or show the time when it will become unavailable.
• Not sure if that's the case, but add something about database and asset state. E.g. "The revert will not affect the database or assets".
• Add in smaller text below the button: "Protip: You can always revert to an earlier release later by performing a new release on an earlier commit".

[tractorcow]

Most of those should be pretty easy to do, other than the "separate section" task. What would be great is a rethink of the pipeline UI as a whole to better support descriptions on each available actions (rather than just using tooltips)