docs: add loyalty plugin routes to OAS (#12811)

* generated OAS

* remove unused schemas

* generated specs

* add cloud badge for routes

* add to loyalty plugin page

* allow clicking the tooltip

www/utils/generated/oas-output/schemas/AdminCreateStoreCreditAccount.ts

@@ -0,0 +1,24 @@
+/**
+ * @schema AdminCreateStoreCreditAccount
+ * type: object
+ * description: The details of the store credit account to create.
+ * x-schemaName: AdminCreateStoreCreditAccount
+ * required:
+ *   - currency_code
+ *   - customer_id
+ * properties:
+ *   currency_code:
+ *     type: string
+ *     title: currency_code
+ *     description: The store credit account's currency code.
+ *     example: usd
+ *   customer_id:
+ *     type: string
+ *     title: customer_id
+ *     description: The ID of the customer that the store credit account belongs to.
+ *   metadata:
+ *     type: object
+ *     description: The store credit account's metadata, can hold custom key-value pairs.
+ * 
+*/
+