FP: Job page output grouping
Problem to solve
Some CI/CD Jobs can get excessively long, and it's a bit hard to scan through.
For example, some kind of deployment system which has to build and install a project, and has several long segments, which you might not individually care about, or rarely care about.
It'd be nice to have some kind of special non-standard ANSI escape code that the GitLab CI jobs can emit, to create collapsable segments of the output of the job.
What does success look like, and how can we measure that?
Not sure what to put here.