Added a new theme.

themes/blinks.zsh-theme

+# https://github.com/blinks zsh theme
+
+function _prompt_char() {
+  if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
+    echo "%{%F{blue}%}±%{%f%k%b%}"
+  else
+    echo ' '
+  fi
+}
+
+ZSH_THEME_GIT_PROMPT_PREFIX=" [%{%B%F{blue}%}"
+ZSH_THEME_GIT_PROMPT_SUFFIX="%{%f%k%b%K{black}%B%F{green}%}]"
+ZSH_THEME_GIT_PROMPT_DIRTY=" %{%F{red}%}*%{%f%k%b%}"
+ZSH_THEME_GIT_PROMPT_CLEAN=""
+
+PROMPT='%{%f%k%b%}
+%{%K{black}%B%F{green}%}%n%{%B%F{blue}%}@%{%B%F{cyan}%}%m%{%B%F{green}%} %{%b%F{yellow}%K{black}%}%~%{%B%F{green}%}$(git_prompt_info)%E%{%f%k%b%}
+%{%K{black}%}$(_prompt_char)%{%K{black}%} %#%{%f%k%b%} '
+
+RPROMPT='!%{%B%F{cyan}%}%!%{%f%k%b%}'