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Create README.md

fix(): small changes

feat(orders): create orders routes

feat(orders): create orders controllers

feat(order): create order model

fix(products): correct mongoose errors

feat(products): create products routes

feat(products): create products controllers

feat(product): create product model

fix(app): remove mongoose options

feat(app): create and set up app

feat(auth): create protect middleware

feat(users): create users routes

feat(users): create users controllers