chore(legal): @flatsponge has signed the CLA

.github/cla-signatures.json

@@ -959,6 +959,14 @@
       "created_at": "2025-12-14T09:41:12Z",
       "repoId": 987670088,
       "pullRequestNo": 1628
+    },
+    {
+      "name": "flatsponge",
+      "id": 104839509,
+      "comment_id": 3673002560,
+      "created_at": "2025-12-19T01:11:45Z",
+      "repoId": 987670088,
+      "pullRequestNo": 1668
     }
   ]
 }