Upload bob.json

hf_data/users/bob.json

@@ -0,0 +1,10 @@
+{
+  "user_id": "bob",
+  "display_name": "Bob Example",
+  "email": "bob@example.com",
+  "created_at": "2025-10-13T12:05:00Z",
+  "metadata": {
+    "level": "B1",
+    "target_languages": ["English"]
+  }
+}