Update links

Point to correct URLs for Tesseract Design.

README.md

@@ -1,6 +1,6 @@
 # Tesseract Web - React
 
-Front-end components for Web using the [Tesseract design system](https://make.modal.sh/design), written for [React](https://reactjs.org).
+Front-end components for Web using the [Tesseract design system](https://make.modal.sh/tesseract/design), written for [React](https://reactjs.org).
 
 [![package: @tesseract-design/react](https://img.shields.io/badge/package-%40tesseract--design%2Freact-C78AB3?style=flat-square&labelColor=666666)](https://pack.modal.sh/js/@tesseract-design/react)
 [![jest: 25.1.0](https://img.shields.io/badge/jest-25.1.0-C21325?style=flat-square&labelColor=666666&logo=Jest&logoColor=ffffff)](https://github.com/facebook/jest)

lib/components/Button/Button.mdx

@@ -26,7 +26,7 @@ only if the component encapsulates the primary action of the view (e.g. log-in
 in a log-in form), else resort to using `outline` (specifying the prop is optional).
 
 The design of the button label is intended to be in uppercase as per the
-[Tesseract Design Guidelines](https://make.modal.sh/design/tesseract). Avoid using
+[Tesseract Design Guidelines](https://make.modal.sh/tesseract/design). Avoid using
 pronounceable initials in the button label, unless:
 
 - It is well-known.