Document one-off label migration instructions in EP team handbook page
The goal is to have a discoverable place in the handbook which we list the instructions for how to self-serve label migrations. This will empower more team members to get started on one-off label migrations without waiting for EP team members to respond to the requests.
I also intend to bridge the gap of our existing documentation, so that people with absolutely no context can feel comfortable getting started with a migration MR.
Edited by Jennifer Li