feat: move configuration files inside home folder

home/.config/zsh/ohmyzsh/themes/eastwood.zsh-theme

@@ -0,0 +1,23 @@
+# RVM settings
+if [[ -s ~/.rvm/scripts/rvm ]] ; then
+  RPS1="%{$fg[yellow]%}rvm:%{$reset_color%}%{$fg[red]%}\$(~/.rvm/bin/rvm-prompt)%{$reset_color%} $EPS1"
+else
+  if which rbenv &> /dev/null; then
+    RPS1="%{$fg[yellow]%}rbenv:%{$reset_color%}%{$fg[red]%}\$(rbenv version | sed -e 's/ (set.*$//')%{$reset_color%} $EPS1"
+  fi
+fi
+
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$reset_color%}%{$fg[green]%}["
+ZSH_THEME_GIT_PROMPT_SUFFIX="]%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%}*%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_CLEAN=""
+
+# Customized git status, oh-my-zsh currently does not allow render dirty status before branch
+git_custom_status() {
+  local cb=$(git_current_branch)
+  if [ -n "$cb" ]; then
+    echo "$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_PREFIX$(git_current_branch)$ZSH_THEME_GIT_PROMPT_SUFFIX"
+  fi
+}
+
+PROMPT='$(git_custom_status)%{$fg[cyan]%}[%~% ]%{$reset_color%}%B$%b '