Update content.json by #1175

Author: staticWagomU

src/content.json

@@ -3199,6 +3199,14 @@
       "url": null,
       "githubUser": "kyoh86",
       "issueNumber": 1174
+    },
+    {
+      "title": "なんか書く",
+      "date": "2025-09-19",
+      "runner": "staticWagomU",
+      "url": null,
+      "githubUser": "staticWagomU",
+      "issueNumber": 1175
     }
   ]
 }