[Feature] Tooltip on long variables in arrays (vars, env)

[bpoulaindev]

I have checked the following:

• I've searched existing issues and found nothing related to my issue.

Describe the feature you want to add

Add a way to quickly display values of long variables (tooltip or extendable array)

Mockups or Images of the feature

[gemiusz]

I think that same should be for Names. Additionally all fields (Variables, Headers, Assert, Params, Environments) where you can insert any Value/Name should have "tooltip or extendable array".