fix(medusa, admin-ui): List all inventory levels (#3552)

* ensure that all levels are listed

* add changeset

* remove count from config

* update changeset version bump

---------

Co-authored-by: Oliver Windall Juhl <59018053+olivermrbl@users.noreply.github.com>

.changeset/empty-comics-call.md

@@ -0,0 +1,5 @@
+---
+"@medusajs/medusa": minor
+---
+
+fix(medusa): remove limit of the number of levels to list when joining levels