fix zsh plugin

configs/.config/zsh/prompt

@@ -1,26 +1,8 @@
 
-# set a fancy prompt (non-color, unless we know we "want" color)
 case "$TERM" in
     xterm-color|*-256color) color_prompt=yes;;
 esac
 
-# uncomment for a colored prompt, if the terminal has the capability; turned
-# off by default to not distract the user: the focus in a terminal window
-# should be on the output of commands, not on the prompt
-force_color_prompt=yes
-
-if [ -n "$force_color_prompt" ]; then
-    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
-        # We have color support; assume it's compliant with Ecma-48
-        # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
-        # a case would tend to support setf rather than setaf.)
-        color_prompt=yes
-    else
-        color_prompt=
-    fi
-fi
-
-
 setopt prompt_subst
 autoload -Uz vcs_info
 zstyle ':vcs_info:*' enable git cvs svn