ZSH Refactoring

Refactored ZSH into it's own stow directory, and renamed it inside
of stow directory to follow the --dotfiles directive for stow.

zsh/dot-zshrc

@@ -0,0 +1,18 @@
+# Our ZSH configuration
+
+############### ALIASES ####################
+
+# Load bottom with the proper color scheme
+alias btm="btm --color=gruvbox"
+
+# Remap ls to use lsd
+alias ls="lsd"
+
+# Replace cat with bat
+alias cat="bat"
+
+############### END ALIASES ###############
+
+# Finally we want to use starship for our prompt
+# (because rust that's why)
+eval "$(starship init zsh)"