fixed omz install script by passing flags to stop exec, chsh, and mving zshrc

bin/oh-my-zsh-check.sh

@@ -1,5 +1,5 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 if [ ! -e "$ZSH/oh-my-zsh.sh" ] ; then
-    /bin/zsh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussel/ohmyzsh/master/tools/install.sh)"
+    /bin/zsh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh) --keep-zshrc --unattended"
 fi

meta/configs/oh-my-zsh.yaml

@@ -1,5 +1,6 @@
 - shell:
   - [bin/oh-my-zsh-check.sh]
+
 - link:
     ~/.oh-my-zsh/custom/plugins:
       path: shells/oh-my-zsh/custom/plugins