Feature: Update .bashrc when adding new script through add_script

[augustofrade]

Create a feature that automatically sets a script added through the add_script command to .bashrc.

Instead of calling the script through

vibescript <script_cmd> ...

Allow it to be called just like

<script_cmd> ...

[SamuelHenriqueDeMoraisVitrio]

This is a really good idea, but you have to consider that the user might be using a .bashrc, .zshrc, or even be on Windows. The interesting part would be to make an executable from the alias, since that would work on most systems. Alternatively, following the idea of giving the user the freedom to have quick access via .bashrc/.zshrc, it would be nice if VibeScript could generate a .sh or .bat file so the user can decide whether to add it to the system's global path or not.