feat(colors): add support for Sass Modules (#7395)

* chore(project): add .next folders to gitignore

* feat(colors): add support for Sass Modules

* docs(colors): add sass-modules example

* docs(project): sync sass docs

Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

.gitignore

@@ -49,4 +49,7 @@ node_modules
 package-lock.json
 
 # AAT test results from DAP/Axe
-results/
+results/
+
+# Directories generated by Next.js
+.next

packages/colors/README.md

@@ -143,6 +143,13 @@ If you're looking for `@carbon/colors` API documentation, check out:
 
 - [Sass](./docs/sass.md)
 
+## 📚 Examples
+
+If you're looking for more examples on how to use `@carbon/colors`, we have some
+examples that you can check out:
+
+- [sass-modules](./examples/sass-modules)
+
 ## 🙌 Contributing
 
 We're always looking for contributors to help us fix bugs, build new features,