feat: add typings for network purge cache endpoint

Author: joaotonaco

.changeset/eight-masks-shop.md

@@ -0,0 +1,5 @@
+---
+"@squarecloud/api-types": minor
+---
+
+Add typings for `/apps/:appId/network/purge_cache`

rest/v2/network.ts

@@ -8,3 +8,12 @@ export interface RESTPostAPINetworkCustomDomainJSONBody {
 }
 
 export type RESTPostAPINetworkCustomDomainResultPayload = APIPayloadStatusOnly;
+
+/**
+ * @see https://docs.squarecloud.app/api-reference/endpoint/apps/network/purge_cache
+ */
+export interface RESTPostAPINetworkPurgeCacheJSONBody {
+	paths: string[];
+}
+
+export type RESTPostAPINetworkPurgeCacheResultPayload = APIPayloadStatusOnly;