Summary:
Shared config testbed, yeah.
Signed-off-by: Yongmin Hong <revi@omglol.email>
Test Plan: `npm run p:c .` should run as it is.
Reviewers: O1 revi & automations, revi
Reviewed By: O1 revi & automations, revi
Differential Revision: https://issuetracker.revi.xyz/D305