feat: page locale migration + deps update

server/graph/schemas/page.graphql

@@ -77,7 +77,7 @@ type PageMutation {
   migrateToLocale(
     sourceLocale: String!
     targetLocale: String!
-  ): DefaultResponse @auth(requires: ["manage:system"])
+  ): PageMigrationResponse @auth(requires: ["manage:system"])
 }
 
 # -----------------------------------------------
@@ -89,6 +89,11 @@ type PageResponse {
   page: Page
 }
 
+type PageMigrationResponse {
+  responseResult: ResponseStatus!
+  count: Int
+}
+
 type Page {
   id: Int!
   path: String!