Add muse theme for 256 color terminals

themes/muse.zsh-theme

+#!/usr/bin/env zsh
+#local return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
+
+setopt promptsubst
+
+autoload -U add-zsh-hook
+
+PROMPT_SUCCESS_COLOR=$FG[117]
+PROMPT_FAILURE_COLOR=$FG[124]
+PROMPT_VCS_INFO_COLOR=$FG[242]
+PROMPT_PROMPT=$FG[077]
+GIT_DIRTY_COLOR=$FG[133]
+GIT_CLEAN_COLOR=$FG[118]
+GIT_PROMPT_INFO=$FG[012]
+
+PROMPT='%{$PROMPT_SUCCESS_COLOR%}%~%{$reset_color%} %{$GIT_PROMPT_INFO%}$(git_prompt_info)%{$GIT_DIRTY_COLOR%}$(git_prompt_status) %{$reset_color%}%{$PROMPT_PROMPT%}ᐅ%{$reset_color%} '
+
+#RPS1="${return_code}"
+
+ZSH_THEME_GIT_PROMPT_PREFIX="("
+ZSH_THEME_GIT_PROMPT_SUFFIX="%{$GIT_PROMPT_INFO%})"
+ZSH_THEME_GIT_PROMPT_DIRTY=" %{$GIT_DIRTY_COLOR%}✘"
+ZSH_THEME_GIT_PROMPT_CLEAN=" %{$GIT_CLEAN_COLOR%}✔"
+
+ZSH_THEME_GIT_PROMPT_ADDED="%{$FG[082]%}✚%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_MODIFIED="%{$FG[166]%}✹%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_DELETED="%{$FG[160]%}✖%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_RENAMED="%{$FG[220]%}➜%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_UNMERGED="%{$FG[082]%}═%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$FG[190]%}✭%{$reset_color%}"