I suppose you can use claude to build a third party script / cli tool that moves, then edit files on ~/.claude

They win either way

I get that it would be nice to have it first party, but they're all just json files that you can just do a bulk awk/sed on. I did this a week ago for about 100 conversations when migrating my convo history to a different username.

this is seriously nuts. I have so many repos sitting there using old/deprecated/replaced names just because of their idiotic decision to place dir-specific config and memories in ~/.claude