Plugin is broken with multiple accounts

[kurko]

→ heroku git:remote -a myapp
 ▸    You do not have access to the app myapp.

To fix that, just install the Heroku fork:

heroku plugins:install https://github.com/heroku/heroku-accounts.git

[rmm5t]

But the Heroku fork no longer supports configuring an account per project in the .git/config of the project. Total bummer.