Add Probot/stale bot to mark issues as stale and close after certain period

[geerlingguy]

SUMMARY

For my own GitHub repos, I've configured the probot/stale bot to mark issues as stale after 90 days with no activity, and close after an additional 30 days if no further activity is found.

For the long-term maintenance of this collection, it might be nice to do the same thing here, just to make sure that 'rotting' issues and PRs (especially ones with no active interest) are automatically pruned.

Not sure the exact time we'd want to configure, but it's pretty easy to set up via the stale.yml configuration...

ISSUE TYPE

• Feature Idea

COMPONENT NAME

Organization / maintenance

ADDITIONAL INFORMATION

N/A

[tima]

I agree. Let's establish this as soon as I finish cleaning up the backlog here.