Migrating from zinit to zdharma continuum

After @psprint deleted the zdharma organization, Zinit and most annexes broke. To get rid of the git errors and receive updates from the `zdharma-continuum fork, follow these steps:

1. Change all references to zdharma, Zsh-Packages, and zinit-zsh in your dotfiles (e.g.,.zshrc, .zprofile) to zdharma-continuum (example)

For the default added annexes, change them to

zinit light-mode for \
  zdharma-continuum/zinit-annex-{'readurl','bin-gem-node','patch-dl','rust'}

You can use the following command to make the changes for you automatically. Be sure to double check the results and fix any issues before continuing.

find . -name '.git*' -type d -prune -name '.idea*' -type d -prune -o -type f -print0 | 
  xargs -0 sed -i \
    -e 's@(zdharma|Zsh-Packages|zinit-zsh)/@zdharma-continuum/@' \
    -e 's@/z-a-readurl@/zinit-annex-readurl@' \
    -e 's@/z-a-bin-gem-node@/zinit-annex-bin-gem-node@' \
    -e 's@/z-a-bin-rust@/zinit-annex-rust@' \
    -e 's@/z-a-patch-dl@/zinit-annex-patch-dl@'

2. Update the git remote in your `$ZINIT[BIN_DIR] directory:

cd $ZINIT[BIN_DIR] \
&& git remote set-url origin https://github.com/zdharma-continuum/zinit.git \
&& git fetch origin \
&& git branch -m master main \
&& git branch -u origin/main main \
&& git remote set-head origin -a \
&& cd -

3. Start a new Zsh session, delete all Zinit plugins, and reinstall them

zinit delete --all --yes && exec zsh

Alternatively, you can reinstall zinit entirely and follow the installation instructions here.