Refactor application-automation-file to move <script> block into external JavaScript

### Page where problem found?

[`mvp` branch templates/app folder](https://github.com/Techtonica/techtonica.org/tree/mvp/templates/app)

### Type of problem

Each of the app files were build with JS script tags in the html files, this is not best practice.

### Suggested Solution

This parent issue will track the work to move this syntax into dedicated JS files into the `static/js` folder.