Would be nice to have a filter option at "collection environments", "vars tabs"

[thodzai]

I have checked the following:

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

Describe the feature you want to add

When there are many variables, it becomes difficult to find, replace, or remove them.
Would be nice to be able to filter variables in the following tabs

• Collection Environments
• Collection Vars Tab
• Folder Vars Tab
• Request Vars Tab

and other locations where it could be suitable that i missed.

Mockups or Images of the feature

Example

Vars Tab

Collection Environments

[anusree-bruno]

Related #3474

[alexanderbrown21]

i would love to see this happen at least for the Collection Environments section first as what i found most useful. I also have a setup which also has tons of env variables so always good to filter them, especially as they are not ordered.

i'm happy to do some work on it, if there isn't already work done yet.
@anusree-bruno are you looking into it? if you are, it's not a problem, i can look into some other things.