Replace custom package management with Gnu Stow support

zsh/.gitignore

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+dot-env

zsh/dot-functions/wreck.zsh

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+function wreck() {
+  pushd .
+
+  WRECKDIR=`mktemp -d /tmp/wreckXXXXXXXXX` && {
+    cd $WRECKDIR
+  }
+}

zsh/dot-scripts/.gitignore

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+geometry

zsh/dot-zshrc

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+source ~/.env
+
+eval "$(rbenv init -)"
+eval "$(nodenv init -)"
+eval "$(zoxide init --cmd cd zsh)"
+
+if type brew &>/dev/null; then
+  FPATH=$(brew --prefix)/share/zsh/site-functions:$FPATH
+
+  autoload -Uz compinit
+  compinit
+fi
+
+source /usr/local/share/zsh-autosuggestions/zsh-autosuggestions.zsh
+# heroku autocomplete setup
+HEROKU_AC_ZSH_SETUP_PATH=/Users/myockey/Library/Caches/heroku/autocomplete/zsh_setup && test -f $HEROKU_AC_ZSH_SETUP_PATH && source $HEROKU_AC_ZSH_SETUP_PATH
+
+typeset -U path cdpath fpath
+setopt auto_cd
+cdpath=($HOME/src)
+
+zstyle ':completion:*' group-name ''
+zstyle ':completion:*:descriptions' format %d
+
+export COMPLETION_WAITING_DOTS="true"
+export TERM="xterm-256color"
+export GPG_TTY=$(tty)
+export EDITOR="code -nw"
+export RUBY_CONFIGURE_OPTS="--with-openssl-dir=$(brew --prefix openssl@1.1)"
+export PATH="/usr/local/sbin:$PATH"
+
+for file in $HOME/.functions/*.zsh; do
+  source $file
+done
+source $HOME/.scripts/geometry/geometry.zsh