Add function to remove circular references and use it in SpaceService

libs/common/src/helper/removeCircularReferences.ts

@@ -0,0 +1,12 @@
+export function removeCircularReferences() {
+  const seen = new WeakSet();
+  return (key: string, value: any) => {
+    if (typeof value === 'object' && value !== null) {
+      if (seen.has(value)) {
+        return undefined; // Skip circular reference
+      }
+      seen.add(value);
+    }
+    return value;
+  };
+}