✨ New Functionality - Shop

[Harry-Ross]

cc @adamcogan, @wicksipedia, @jeoffreyfischer, @amankumarrr, @KristenHu, @bradystroud

Low priority until all pages migrated from v1 site

As per our conversation in the Sprint Review, there is a /Shop route on the v1 site, but it would be good to have shop functionality in the case of needing to sell SSW Products.

### Tasks
- [ ] Implement the ability to create shop pages

[Calinator444]

@uly1

CC: @wicksipedia

I'd recommend fleshing out this PBI description a bit and maybe breaking it into several. There's a lot of important information we need to figure out. Happy call Adam regarding this for clarification.

A few things we'd want to figure out are:

• [ ] What we're planning to sell (e.g. Merchandise? Software? both?)
• [ ] What the design should look like
• [ ] What payment options do we support?
• [ ] Do we need an account system to facilitate this?
• [ ] How are we keeping record of payments? (I'd strongly recommend having a separate endpoint/database for customer information and invoices for security reasons of course)
• [ ] How will we send receipts out?
• [ ] Do what kind of shipping options do we offer (if applicable)