refactor: migrate changelogs to changesets format

refactor: add changesets
refactor: chose packages to publish

.changeset/proud-wolves-end.md

@@ -0,0 +1,9 @@
+---
+'@openstapps/eslint-config': minor
+---
+
+Update rules
+
+- `unicorn/no-array-reduce` is now off
+- `unicorn/no-non-null-assertion` is now off
+- Removed prettier rules (use prettier formatting instead)