Shopify Accessibility and Design Guidelines

## Accessibility and Desing

This issue will be a container issue for all other issues regarding accessibility.

### What is it?

Accessibility refers to how open and free an app is to be used for people all over the world.

This can include:

- Translations for different languages
- Screen reader accessibility
- Color contrast settings
- Gesture support
- `tabindex` in programming

and more.

This is Shopify's official page regarding it: https://shopify.dev/docs/apps/best-practices/accessibility.
**Design page**: https://shopify.dev/docs/apps/design-guidelines

We need to be following this guideline when we make our pages, or at least making the key features and then adding accessibility before production.

### Issues underneath this

- #12
- #13
- #5