[zsh] Remove all the shell-log calls because they are slow af

zsh/func/init_rc_configure_zle

@@ -3,8 +3,6 @@
 
 function init_rc_configure_zle
 {
-    shell-log 'Configuring ZLE'
-
     local mode=$1
     if [[ -z "$mode" ]]; then
         mode=emacs
@@ -13,7 +11,6 @@ function init_rc_configure_zle
     function configure_zle_emacs { }
     function configure_zle_vim { }
 
-    shell-log -l debug "Using $mode command line editing mode"
     if [[ $mode == 'vim' ]]; then
         bindkey -v
         configure_zle_vim