chore: Add changeset

Author: chenz24

.changeset/fair-fireants-brush.md

@@ -0,0 +1,8 @@
+---
+'@kubed/components': patch
+---
+
+1. Divider support height and color.
+2. Fix modal cannot hide header and footer.
+3. Fix react key warning when open imperative modal.
+4. Popover support set width and contentClassName.