fix(ui): add missing use client directives (#11368)

Fix #11367

.changeset/tender-rings-melt.md

@@ -0,0 +1,5 @@
+---
+"@medusajs/ui": patch
+---
+
+fix(ui): add missing use client directives

packages/design-system/ui/src/components/alert/alert.tsx

@@ -1,3 +1,5 @@
+"use client"
+
 import { clx } from "@/utils/clx"
 import {
   CheckCircleSolid,

packages/design-system/ui/src/components/calender/calendar.tsx

@@ -1,3 +1,5 @@
+"use client"
+
 import {
   CalendarDate,
   createCalendar,