fix: install clean-deep

server/routers/utils/index.ts

@@ -0,0 +1,15 @@
+import cleaner from "clean-deep"
+
+/**
+ * Function to remove empty objects from a fetched content type.
+ * Used since Contentstack returns empty objects for all non
+ * queried in modular blocks.
+ */
+export function removeEmptyObjects<T>(obj: T) {
+  return cleaner(obj, {
+    emptyArrays: false,
+    emptyStrings: false,
+    nullValues: false,
+    undefinedValues: false,
+  })
+}