feat(dashboard,medusa,ui): Manual gift cards + cleanup (#6380)

**Dashboard**
- Adds different views for managing manual/custom gift cards (not associated with a product gift card).
- Cleans up several table implementations to use new DataTable component.
- Minor cleanup of translation file.

**Medusa**
- Adds missing query params for list endpoints in the following admin domains: /customers, /customer-groups, /collections, and /gift-cards.

**UI**
- Adds new sizes for Badge component.

**Note for review**
Since this PR contains updates to the translation keys, it touches a lot of files. For the review the parts that are relevant are: the /gift-cards domain of admin, the table overview of collections, customers, and customer groups. And the changes to the list endpoints in the core.

packages/admin-next/dashboard/src/components/localization/localized-date-picker/localized-date-picker.tsx

@@ -18,7 +18,7 @@ export const LocalizedDatePicker = ({
     ?.date_locale
 
   const translations = {
-    cancel: t("general.cancel"),
+    cancel: t("actions.cancel"),
     apply: t("general.apply"),
     end: t("general.end"),
     start: t("general.start"),