feat: update generated WooCommerce schemas for zod v4 compatibility

Author: nicosammito

actions/woocommerce-action/scripts/patchGeneratedSchemas.mjs

@@ -0,0 +1,10 @@
+// openapi-zod-client emits zod v3 code, but this project uses zod v4,
+// where z.record() requires an explicit key schema. Rewrites the
+// generated single-argument form z.record(Value) to
+// z.record(z.string(), Value). Runs as part of
+// "generate:woocommerce-schemas" right after code generation.
+import {readFileSync, writeFileSync} from "node:fs";
+
+const file = new URL("../src/generated/woocommerce-schemas.ts", import.meta.url);
+const source = readFileSync(file, "utf8");
+writeFileSync(file, source.replaceAll("z.record(", "z.record(z.string(), "));