feat: run JavaScript on form submission, create novelty browser alert and console.log

[djbowen95]

I would like to do something when the submit button is clicked, even if it is just for a portfolio page / I don't want to connect a back-end. My idea at the moment is having the data in the form made into an object, which is logged to the console, and then having a browser alert that says something like 'I don't care what you've got to say'; resets the page... maybe makes the form grey so you can't submit something else.