Fixes #10345

Fixes #8492

Co-authored-by: Marc Cornellà <hello@mcornella.com>

BREAKING CHANGE: all `gem` aliases that started with `g` now start
with `ge` to fix conflicting names with the `git` plugin. Also, the
`ghlp` alias is now renamed `geh`. Have a look at the plugin README
for more information.

Fixes #10320

Mostly empty commit to fix the changelog for merge at 6f4c7f64

Co-authored-by: Marc Cornellà <hello@mcornella.com>

Fixes #10282

Fixes #7477

Co-authored-by: Nathaniel Young <nathanielyoung95070@gmail.com>

Co-authored-by: Marc Cornellà <hello@mcornella.com>

This reverts commit 63b7e576.

Fixes #9177
Closes #9410

BREAKING CHANGE: the `gdu` alias has been renamed to `gdup` to avoid a
conflict with `go disk usage` (https://github.com/dundee/gdu).

Fixes #10264
Co-authored-by: Frederick Zhang <frederick888@tsundere.moe>

Fixes #10262

Fixes #10260

Fixes #8216
Closes #8220
Co-authored-by: Nelson Estevão <nelsonmestevao@gmail.com>

Updated from upstream: https://github.com/jimhester/per-directory-history/blob/d2e291d/per-directory-history.zsh

Fixes #9007
Closese #9008
Co-authored-by: Sebastian Marsching <sebastian-git-2016@marsching.com>