* trivial (comments)
* Remove old unfreeze/freeze logic
* trivial (clarify comment)
* Trivial (fix weird character)
* Extrapolate DRI mappings into config.
* Explain why this exists
* Extrapolate logic
* Use extrapolated logic + add 5 second wait time to prevent accidents + clean up
* Use extrapolated logic and fix omission in helper
* Make freezing actually happen and document usage
* In script, don't freeze PRs as long as they're preapproved to be edited by SOMEBODY
* Lint fixes
