https://github.com/piroor/tst-more-tree-commands https://github.com/piroor/tst-more-tree-commands gives you folders and a few extra commands (for which you can

https://github.com/piroor/tst-more-tree-commands https://github.com/piroor/tst-more-tree-commands gives you folders and a few extra commands (for which you can configure shortcuts, in about:addons - manage extension shortcuts)