Add new Pet Types

[redxzeta]

There are 3 pet types that have been added to the api : Small & Furry, Scales, Fins & Other, Barnyard

You can check them out using the api: https://api.petfinder.com/v2/types

• Add them to the Pets.tsx along with an image
• Find an svg icon corresponding to the new type and add them in PetIcon
• Refactor and fix any tests

[siddhantprateek]

I would like to work on this issue, can u assign this to me?

[Potato-29]

Can I work on this