Functionality and MVP

MVPs:

• User authentication with demo login
• Pet index and show page
• Filter animals on pet index page
• Pet adoption cart (full CRUD)
• Reviews for each pet (create and show)

Models and Schemas:

User

	type	required
name	string	true
email	string	true
password	string	true

Pets

	type	required
name	string	true
petType	string	true
description	string	true
price	number	false
image_url	string	false

Cart Items

	type	required
petId	ObjectId	false
quantity	number	true
price	number	true
total	number	true

Cart

	type	required
userId	ObjectId	true
petIds	Array	false
subtotal	number	true