Add prettier!

[mikeyhogarth]

You've got loads of alignment issues and style inconsistencies: the solution to which is;

https://prettier.io/

There are two parts to this;

• A VSCode plugin that will auto-prettify on save
• A hook that will auto-prettify on git-commit (this means that whoever works on your code base, it'll get prettified whether then have the plugin or not)

Approach would be;

1) Prettify the whole app 2) Put the hook in 3) (optional but awesome) get the plugin so it auto-formats on save

Feel free to close if you don't agree, or also feel free to assign to me and I'll do (1 & 2)

[OperationXen]

I've added the plug in, will apply autoformatting to existing files manually

[mikeyhogarth]

I did you the pre-commit hook if you want it in #18