Environment Feature Request

In addition to sorting which I believe has been mentioned elsewhere, can you add the ability for either custom tags (with filter by tag) or otherwise add the ability to be able mark each variable with a place where it is needed. e.g Vercel, Convex etc. At the minute my services have access to environment variables they don't need and I want to reduce it down so they only have the essentials. It would be nice to be able to view at a glance what service has access to what. It would be particularly handy in the event any service is compromised you would know exactly which variables would need updating and across which services.