feat: remove neovim from zsh configuration

zsh/zshrc.shared

@@ -187,34 +187,8 @@ if [[ "$(command -v pyenv)" ]]; then
   eval "$(pyenv init -)"
 fi
 
-# function is defined for using in neovim as an editor
-# because zsh cannot parse spaces in the running program.
-# https://superuser.com/questions/521070/unix-environment-variables-with-arguments
-neditor() {
-  =nvr -cc split +'set bufhidden=delete' --remote-wait $@
-}
-
-# using zsh in neovim terminal mode.
-# neovim defines $NVIM in terminal mode and based on it
-# we can detect we are running inside neovim and use nvr
-# instead of neovim, etc.
-if [ ! -z "$NVIM" ]; then
-  alias nvim=nvr
-  export EDITOR="neditor"
-
-  excl_plugins=(vi-mode)
-
-  plugins=${plugins:|excl_plugins}
-fi
-
 # use man page with different pagers in different environments
 man(){
-  if [ -n "$NVIM" ]; then
-    =nvr -c "Man $*"
-
-    return 0
-  fi
-
   # man pages with batman
   if [[ "$(command -v batman)" ]]; then
     =batman "$@"