yaml validation

src/pages/api/validate.js

@@ -0,0 +1,9 @@
+import checkAndCopyConfig from "utils/config";
+
+const configs = ["docker.yaml", "settings.yaml", "services.yaml", "bookmarks.yaml"];
+
+export default async function handler(req, res) {
+  const errors = configs.map((config) => checkAndCopyConfig(config)).filter((status) => status !== true);
+
+  res.send(errors);
+}