Update content.json by #1176

Author: sirasagi62

src/content.json

@@ -3207,6 +3207,14 @@
       "url": null,
       "githubUser": "staticWagomU",
       "issueNumber": 1175
+    },
+    {
+      "title": "日本語でコード検索をしたい！！",
+      "date": "2025-09-22",
+      "runner": "sirasagi62",
+      "url": null,
+      "githubUser": "sirasagi62",
+      "issueNumber": 1176
     }
   ]
 }