feat(dashboard): manage discounts conditions (#6620)

**What**
- forms for managing discount conditions

---

https://github.com/medusajs/medusa/assets/16856471/bb0b3fe8-fa60-479b-bc42-6db9d422bcdf





Co-authored-by: Kasper Fabricius Kristensen <45367945+kasperkristensen@users.noreply.github.com>

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

@@ -125,7 +125,7 @@ const DrawerFooter = ({
   return (
     <div
       className={clx(
-        "border-ui-border-base flex items-center justify-end space-x-2 overflow-y-scroll border-t px-6 py-4",
+        "border-ui-border-base flex items-center justify-end space-x-2 overflow-y-auto border-t px-6 py-4",
         className
       )}
       {...props}