Move minimal-git theme into minimal theme

themes/minimal/minimal.theme.bash

@@ -1,7 +1,12 @@
-prompt_setter() {
-  PS1="${cyan}\W${normal} "
+#!/usr/bin/env bash
+
+SCM_THEME_PROMPT_PREFIX="${cyan}(${green}"
+SCM_THEME_PROMPT_SUFFIX="${cyan})"
+SCM_THEME_PROMPT_DIRTY=" ${red}✗"
+SCM_THEME_PROMPT_CLEAN=" ${green}✓"
+
+prompt() {
+  PS1="$(scm_prompt_info)${reset_color} ${cyan}\W${reset_color} "
 }
 
-PROMPT_COMMAND=prompt_setter
-
-export PS3=">> "
+PROMPT_COMMAND=prompt