Describe the feature request

I would like the ability to collapse strategy in the UI. Additionally the ability to "Collapse all" and "Expand all".

Happy to also contribute if the feature request gets approved

Background

We tend to have several strategies for a feature flag. The highest I have seen is 29 for an experiment flag. But there are several other flags where we have somewhere between 10-15 strategies. This might be largely related to how my company operates and how we run AB tests (where we need to keep old strategies to allow the users to age).

Solution suggestions

1. For each strategy there is a way to collapse and expand it.
2. Somewhere in the top bar in each environment, there is an option to collapse all and expand all.

Not something to be done for v1, but for v2 we can also consider storing the collapse state for the user in localStorage. So that the next time they open the flag, the collapse state for each strategy can be restored.