Data Cleanup Scripts

Known tech debt: should have tests, can still be refactored better. Want to think more about the interface, even though I think the current one is alright.
And the other things are definitely never health-related, mental or otherwise? Part of me agrees with taking it out, making this more specifically health-focused, but part of me thinks it's better to leave it in so we don't invisibilize it and so they do see the full picture of how emergency resources are being utilized. (Which isn't relevant for our testers but could for higher-up city stakeholders suggest other freeing-up-emergency-resources approaches around animal control, etc.)