In a scratch org, I foolishly removed the "System Administrator" profile from the Members Selected Profiles of a Community and now the "Workspaces" and "Builder" links are no longer available. That means I can't just re-add the "System Administrator" profile. And when I try to push code in (for use by a second Community instance) using SFDX I get this sort of error:
Error force-app/main/default/contentassets/logo.asset We can't install the package because you're not a member of the community Portal. To install it, first add yourself to the community.
Is there any way out of this? I can create a new scratch org, but wonder about this happening in production and so leaving a production Community in a bad state.