🩺(CI) add lint spell mistakes

We get lot of pull requests about typo.
We add codespell linter in the CI, it will inform
us if we introduce spell mistakes.

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to
 - ✨ Add a custom callout block to the editor #892
 - 🚩(frontend) version MIT only #911
 - ✨(backend) integrate maleware_detection from django-lasuite #936
+- 🩺(CI) add lint spell mistakes #954
 
 ## Changed